"Na-ch1" - читать интересную книгу автора (Brinley Bertrand R - The Mad Scientists' Club 02 - The New Adventures of the Mad...)

The Telltale Transmitter

The Telltale Transmitter

© 1968 by Bertrand R. Brinley
Illustrations by Charles Geer
HENRY MULLIGAN has always had a generous supply of what is called scientific curiosity. Sometimes it gets us into trouble -- like the time Freddy Muldoon and Dinky Poore got kidnapped for being too nosy about something Henry had discovered.         Henry is a great one for thinking ahead, and he always has some new project planned for the Mad Scientists' Club to work on during vacation periods. Last Easter we had about ten days off from school, and he was all ready for it with a carefully thought-out program to study earth tremors in the vicinity of Mammoth Falls. We spent the first couple of days building seismographs that Henry had designed and calibrating them in our clubhouse in Jeff Crocker's barn. It isn't very difficult to build a good seismograph. Knowing what to do with it is something else.         Most scientific projects boil down to two things; some serious thinking and a lot of hard work. In the Mad Scientists' Club we split it up evenly. Henry and Jeff do most of the thinking, and the rest of us do the work.         The seismograph project was no exception. Henry had figured out just where he wanted to place the instruments so that we could develop a good record of the pattern of earth movements around the Mammoth Falls area. He decided that we should keep one in the clubhouse in Jeff's barn and make it the central recording station where he and Jeff would analyze all the data we got. The other three instruments we built would be placed in three distant points, so as to form a large triangle with the town in the center.         Naturally, Henry had picked out three places that were hard to get to. But, as I said, he and Jeff only had to do the thinking. The rest of us had to set up the field instruments and then trek out to each one of them every day to change the graph paper on the recording drums and bring the last day's data back in to Henry.         We set one up on the very top of Brake Hill and another one on the floor of the old abandoned quarry out west of Strawberry Lake. The third one we set up on the big stone slab that's used as the throne in the council ring on top of Indian Hill. We had to get permission from the local chapter of the Daughters of Pocahontas to do this, because they always use the place for their meetings even though they don't own it. The ladies were very nice about it, though, and decided they couldn't stand in the way of science. Besides, none of them could think of any business they had to bring up at that month's meeting, anyway.         We had to balance each instrument very carefully and make sure the main beam with the bob on it was precisely leveled. Then we had to adjust the tension on the recording arm so that it would make a good trace on the graph paper and still not interfere with the free movement of the beam. All of this took a long time; Homer Snodgrass and Mortimer Dalrymple did most of it, because they have a lot of patience and like to work with fussy little stuff like dissecting flies and soldering transistors in place and stuff like that. Freddy and Dinky and I do a lot better on the big things like hauling rocks and digging and chopping down trees. Freddy always says it's because we think big.         Anyway, we just sat around chewing the fat most of the time while Homer and Mortimer fussed with each seismograph. Then, when they were satisfied the thing would work all right, we went to work and put a pup tent up over each one to protect it from the weather.         Compared to a lot of the other projects Henry had dreamed up for us, this one seemed pretty dull. All we got out of it was sore feet and a sunburn. We'd make the rounds of the seismograph locations each day and bring back three pieces of graph paper with a squiggly line running down the center. It was always late in the day when we got back, and we were usually pretty hot and tired. Meanwhile, Jeff and Henry just bummed around the clubhouse all day, swapping jokes and eating apple pie that Jeff swiped out of his mother's kitchen.         "O Great Mogul! Would you mind telling us just what this is all about?" said Freddy Muldoon one afternoon, as he plumped his ample bottom onto an apple crate and mopped the sweat and dirt off his face.         "I don't mind," said Henry indulgently, as he looked up from the graphs he was studying and pushed his glasses up onto his forehead. "That is, if you think you can understand it."         "Let's give it a try," said Freddy, unperturbed.
        "Well, those 'squiggly' lines, as you call them, are a record of every movement in the earth's crust around this area for twenty-four hours. With four recording stations we can get a good picture of how strong the tremors are and what direction they're moving."         "So who cares?" said Freddy, fanning himself.         "A lot of people care," said Henry. "Someday we might have a big earthquake in this area. Who knows?"         "Big deal!" said Freddy. "After all the buildings are knocked flat, we'll know what caused it, huh?"         "Don't be a fat fink!" Mortimer Dalrymple chimed in from where he was lying flat on the floor. "Sometimes I think you just don't know what science is all about."         "Oh, yeah?" said Freddy.         "Yeah!" said Mortimer.         And that was all that was said about the matter for several days.         But Henry and Jeff did try to keep our interest up by showing us more of what they were finding out from the graph traces we brought in. They had a lot of them pinned up on the clubhouse walls that they intended to exhibit in their science class when school opened again. The prize exhibits were the three sets of traces that showed how violently the recording arms on the seismographs had oscillated back and forth each time a dynamite blast went off on the banks of Lemon Creek, where they were putting in the footings for a new bridge at Cowper Street. The drums that we mounted the graph paper on for each seismograph were rotated at a rate of one inch an hour by a little electric motor run off a battery. Henry pointed out how we could calculate from the traces just what time each blast went off, how long it took the shock wave to reach each of our recording stations, and how strong it was when it got there.         But Henry was proudest of the traces that he claimed showed the change in earth vibrations when they turned on the reserve dynamos at the power plant late in the afternoon and then shut them off again late in the evening. Henry said anybody could detect a dynamite blast with his ear, but it took a pretty sensitive instrument to detect a dynamo being turned on.         Even Freddy and Dinky showed more interest in the project after that. Freddy has a very active imagination, and he began dreaming up ways that soldiers might use seismographs in combat to tell when tanks were coming, and things like that. Every time he mentioned this Dinky would give him a great big raspberry, but Freddy insisted it really wasn't any different from the way the Indians would put one ear to the ground so they could tell when the cavalry was coming after them.         On Thursday, when we brought the latest data in from the recording stations, we found Henry and Jeff poring over the previous day's tracings, which they had taken down from the wall. Henry grabbed the new sheets out of my hand and spread them out on the table excitedly.         "Look, Jeff! Here it is again!" he cried, running his finger down the ink trace on one of the sheets. We all crowded around the table to see what Henry was so hipped about. He ran his finger across to the time scale marked on the margin. "See! It's the same time too. It starts about midnight and ends about four o'clock in the morning. What do you make of it?"         Jeff scratched his head and puckered his brow. "I don't know, Henry. It's sure odd. But maybe it's just a coincidence."         "It can't be a coincidence three nights in a row."         "I don't see nothin' but a squiggly line," said Freddy Muldoon.         "Shut up!" said Mortimer.         What Henry was pointing to was a series of extremely small oscillations of the recording arm that showed up in the ink trace at very irregular intervals in the early hours of the morning. He spread out the sheets for the past three days, and we could all see little peaks that had been recorded in the ink trace during the same hours on each day. Then they stopped, as though somebody had turned something off, and the line was smooth again. There wasn't any definable pattern to the peaks. They just occurred at random during a four-hour period and then disappeared.         "This is a real mystery," said Henry. "If these tremors were caused by a piece of machinery or anything mechanical -- you'd think they would come at regular intervals. There'd be some kind of pattern to them. But there's only one thing regular about this caper. It starts at midnight and stops at four in the morning."         "That's real weird!" said Mortimer Dalrymple.         "Maybe it's a drunk staggering home from a bar, and every once in a while he falls flat on his face," said Freddy Muldoon.         "Stow it, Freddy!" Jeff Crocker warned him. "It wouldn't take him four hours to get home."         "You oughta be on television," sneered Dinky Poore. "You're almost as funny as the commercials."         "How'd you like to work in my dad's service station?" Mortimer gibed at him. "He could use a real gasser like you!"         "OK, you characters," Henry interrupted. "Maybe what Freddy said isn't so stupid. Maybe he put his finger on the key to the whole thing."         "What do you mean?" asked Jeff.         "Whatever is causing these slight tremors is most likely human in origin. That's what I mean," Henry replied. "Whether he knew it or not, Freddy was thinking about the problem when he came up with the crack about the drunk. Maybe it would help if some of the rest of us did a little thinking too."         "OK! Everybody think for five minutes!" Mortimer ordered in a loud voice.         "What we've got to think about is who would be up at that time of night, and what he might be doing that he couldn't do in the daytime," Henry continued.         "Maybe it's a night watchman," said Dinky Poore.         "Negative!" said Jeff Crocker. "Most night watchmen are pretty quiet."         "What about the garbage collectors?" said Homer Snodgrass. "They're always banging cans around."         "Too early in the morning for them," said Henry. "Besides, they don't do anything earthshaking."         Then everybody lapsed into silence, because Henry had tilted his piano stool back against the wall and was gazing up into the rafters. We all sat down and waited until Henry got through thinking.         When the legs of the piano stool hit the floor again, Henry's eyes had that gleam in them that we all recognized as the birth of an idea. He moved over to the large map of the county tacked on the clubhouse wall.         "I think we can narrow this problem down a bit," he said quietly. "We can't tell from our recordings what is causing these tremors. But we can get some clues from them about where the vibrations are coming from."         "Good idea, Henry!" Dinky Poore cried, smelling an adventure. "Then we could sneak up on the place and find out what's going on."         "Exactly!" said Henry. "Now let's get to work."         When Henry said "work" he meant brainwork, so Dinky and Freddy and I went fishing, leaving the rest of them to wrestle with the seismograph tracings and Henry's homemade computer.         When we got back to the clubhouse late in the day, we found reams of paper all over the place, and the county map was all marked up with little circles indicating the locations of our seismograph stations and with lines converging on the center of town. On the large map of Mammoth Falls on the other wall, Henry had marked a large red circle that covered about a third of the downtown business section.         "We think the source of these tremors is somewhere in this area," he said, tracing the circle with his finger. "Now, here's what we've decided to do." But before he could get started, Jeff Crocker rapped his gavel on the packing crate he uses for a podium, had the door locked and the window shades drawn, and called the club into secret session.         Late that night I sneaked out of the house by shinnying down the drain pipe outside my window and met Dinky and Freddy in the alley back of Dinky's house. It was near midnight, and we made our way downtown through vacant lots and back alleys so nobody would see us and wonder what we were doing out that time of night. I carried a hand transceiver so we could keep in communication with the clubhouse, where Henry and Jeff were monitoring the seismograph. Dinky carried a radiosonde transmitter strapped to the back of his belt that gave out a constant beep signal. This would make it possible for Henry and Jeff to know where we were at all times, in case we couldn't talk on the radio. There was a directional antenna on our receiver at the clubhouse, and Homer and Mortimer had taken another one out to the seismograph station on Indian Hill. Between the two of them they could get a fix on our location at any time. We sneaked through all the alleys of the downtown section as quietly as we could. Every few feet we would stop and listen carefully and put our hands lightly on the ground to see if we could pick up any kind of vibrations. It was pretty slow going, and Henry would keep calling us on the radio to tell us to move faster or switch over to another block. We were groping our way down the narrow, cobblestoned alley behind Jamieson's Variety Store when we heard something that brought us up short. It was a series of dull thuds, spaced about one second apart.         "Jeepers!" said Freddy, and we all froze in place with our eyes and ears alert.         The thudding had stopped, and we waited breathlessly in the darkness. Then it started again. Dinky moved forward very cautiously, with his tousled head thrust forward. He paused for a moment, listening intently, then swung his arm in a wide arc motioning us toward the angle in the back wall of Jamieson's where the elevator shaft jutted out into the alley. We waited there for a few moments in the deep shadow of the wall. It was so quiet you could hear the sweat from Freddy's forehead dripping onto the cobblestones.         When the thudding noises started again Dinky inched his way around the corner of the elevator wall, and we followed. Just then Henry called on the radio. "This is High Mogul," he said. I cupped my hand around the mouthpiece of the transceiver and said, "Shut up!" in a hoarse whisper and shut the thing off. We crept along the wall of the elevator shaft and rounded the second corner to where it joined the wall of the main building again. There was a thin sliver of light visible at the corner of one of the basement windows.         "Holy mackerel!" said Freddy Muldoon.         "There must be someone down there," Dinky whispered, with his hand cupped around my ear. "What'll we do now?"         "We can't back out now!" I whispered back. "Let's go for broke!"         Dinky nodded. "Wait till the noise starts again." When the pounding commenced once more, Dinky got down on all fours and crept up to the basement window. A gunnysack had been tacked over it, but the sliver of light we had seen came from the left edge of the window where the burlap had curled back. Dinky pressed one eye up close to the window jamb and peered in.
        When he pulled his head back he was waving frantically at me. I crawled up beside him and peeked inside. There were four men in the basement. One of them was holding a kerosene lantern in his hand at shoulder height. Another was sitting on a packing crate, smoking a cigarette. The other two were working at a gaping hole in one wall with a sledge hammer and a crowbar padded with burlap. I pulled my head back and I looked along the alley to reorient myself. I was right! The building right next to Jamieson's was the Mammoth Falls Trust and Deposit Company. I looked at Dinky, and he looked at me. Just then the pounding stopped. We both pressed our eyes up to the window. The man with the cigarette had gotten up off the packing crate and moved to the wall. He took three oblong objects the color of butter from a wooden box and crammed them into the farthest recess of the hole in the wall. He must have had to go in quite a way, because he reached in all the way up to his waist. When he pulled himself out, the other men went to work and tamped a lot of loose rubble back into the hole and fixed it in place with some cement. Then they all sat down and lighted cigarettes.         We waited breathlessly in the darkness. When nothing had happened after a minute or two, I crept back around the wall of the elevator shaft and tried to reach Henry on the radio. I had just gotten him to answer when there was a muffled explosion. I could feel the wall of the elevator shaft tremble a bit. The seat of my pants seemed to rise an inch or so off the cobblestones, and I sat back down again, hard.         "What on earth was that?" Henry shouted into the radio. "The needle on the graph just jumped a mile!"         "I think it was an explosion," I gulped. "There are some men in Jamieson's basement, and they've been digging through the wall into the bank!"         "Go get the police!" Henry shouted. "We'll try to call them from Jeff's house."         I started back around the wall of the elevator shaft to get Freddy and Dinky and stopped just in time. The figure of a big, burly man loomed out of the shadows. He grabbed both of them by the collar while they were still peering through the slit in the window.         "Lemme go, you big moose!" Freddy shouted, struggling to get free.         "Shut up, Fatso, or I'll bash your head against the wall!" the man muttered in a gruff voice.         I didn't wait to hear any more. I crept back around the corner and then darted down the alley, heading for the police station. A car was backing slowly up the alley with no lights on. The driver slapped his brakes on when he saw me flash past, and I heard his door swing open. But I didn't wait to answer any questions. I just kept running and slid around the corner into Walnut Street. I could hear footsteps pounding behind me, but by the time they reached the head of the alley I was already half a block up the street, and whoever was chasing me turned around and went back.         The next fifteen minutes seemed like one of those nightmares you have when you're trying to holler for help and no sound comes out of your mouth. All I could think about was Dinky and Freddy struggling with that big brute in the alley, and I must have sprinted the six blocks to the police station in ten seconds flat. But when I got there the door was locked and there was just one feeble light burning in a goosenecked lamp on the night desk. I could see Constable Billy Dahr's feet propped up on the desk, but his head was out of sight in the shadows.         I rattled the door and pounded on it with my fists and hollered like bloody blazes, but his feet didn't even move. I could hear the phone ringing and I knew it must be Jeff and Henry calling in, but Billy was snoring too loud to even hear it. Finally I dashed around to a side window and threw a big rock through it. You'd have thought Armageddon had come. Billy Dahr bolted up out of the swivel chair, like a punch-drunk fighter answering the bell, and sent the goosenecked lamp flying onto the floor. The office was plunged into darkness. I could hear him cursing and stumbling around inside, trying to find the light switch.         When he had finally gotten the lights on and unlocked the front door for me, I knew I'd have a lot of explaining to do. I decided not to answer any questions.         "Call Chief Putney, quick!" I shouted, before Billy Dahr could open his mouth. "Some men are trying to rob the bank!"         "What in tarnation?" Billy muttered, rubbing his eyes. "Is them the ones threw that rock through the window?"         "Forget the rock, Constable Dahr," I said, pushing him back through the door. "I had to throw it to wake you up. Please call the chief right away. Freddy and Dinky are back there in the alley --"         Billy Dahr was rummaging through the drawers of the desk. I picked up the phone and handed it to him. "Here's the phone. Call him, quick!"         "That there ain't no help," mumbled Billy, pushing the phone back down on the desk. "I don't know his number. Now where's that danged phone book?" and he went on rummaging through the desk.         I finally picked up the phone myself and dialed the operator.         "Get me the police," I said. "It's an emergency!"         I could hear her dialing, and then she came back on the line and said she was sorry but the number was busy.         "Please keep trying, operator; it's urgent!"         "OK," she said. "I'll keep trying and call you right back. Where are you calling from?"         "From the police station," I said.         There was a pause. Then she said, "Maybe that's why the number is busy."         "I'm sorry, operator," I apologized. "I want Chief Putney's home."         "Do you have the number?"         "No!"         "I'll connect you with Information."         And that's the way things went. By the time we got Chief Putney out of bed and pulled up in the alley back of Jamieson's with a squad car, the place was quiet as a tomb and there was no sign of Dinky and Freddy.         "I'll betcha they've been kidnapped!" I cried.         "Now take it easy, son," said Chief Putney in his slow methodical voice. "Let's not jump to conclusions." Two policemen clambered into the basement of Jamieson's and came back to report that there was a hole big enough for a man to crawl through right into the vault of the Mammoth Falls Trust and Deposit Company.         "The vault's been pretty well cleaned out," one of them said. "No telling how much they got away with!"         "If that don't beat all!" said Billy Dahr.         It was then I remembered that I hadn't told Henry and Jeff what had happened. When I switched on the radio, Jeff had been trying to reach me and he sounded like a fishwife.         "Where on earth have you been for the last fifteen minutes? And what are you doing way out there west of town?"         "I'm not way out west of town," I said, "I'm right here in the alley back of the bank."         "Well what's going on? We're getting beeps from the radiosonde way out on White Fork Road. It's been moving west for the last ten minutes."         "That's Dinky and Freddy," I said. "I think they've been kidnapped!         "Kidnapped? Cut the comedy, Charlie. What's going on?"         "Honest, Jeff!" And I told him about the big man grabbing Dinky and Freddy, and about the car backing up into the alley.         "Is Chief Putney there?" Jeff asked. I told him he was. "Tell him we've got a fix on where that transmitter is. And if it's still on Dinky's belt, and Dinky's been kidnapped, then we know where the bank robbers are."         I climbed down into Jamieson's basement and collared Chief Putney and told him what Henry had told me. At first he didn't seem to understand.         "Why don't you kids mind your own business and stop interfering!" he growled. "You ought to be home in bed anyway." But then Billy Dahr reminded him that if it hadn't been for me running to the police station they wouldn't even have known the bank had been robbed.         "I guess you're right, Billy," said the Chief. "But I never saw such a nosy bunch of kids in all my life. Some day I'm going to find out how they always seem to be around when things go wrong."         "Henry says if you'll send the squad car up to Jeff Crocker's barn he can tell them where the transmitter signals are coming from. Then you can put it out on the police net."         "OK, OK!" said Chief Putney, clapping one hand to his forehead. "Maybe your friend Henry would like to run the whole operation."         "We're just trying to help out," I told him.         Chief Putney got on the radio and sent a squad car from the county sheriff's office to Jeff Crocker's barn. Then he alerted the state Highway Patrol and asked them to set up roadblocks in a wide circle around Mammoth Falls.         "What about the FBI?" I asked him. "This is a kidnap case."         "Please go lie down someplace, Charlie!" the Chief groaned. "I don't want to have to arrest myself for childbeating."         It wasn't long before a squad car from the sheriff's office pulled into the alley with its beacon light flashing and its siren screaming. An officer stuck his head out of the window.         "Just got a call from the control car," he said. "They say that car isn't moving west any more. It's stopped somewhere up in the hills west of Strawberry Lake. How on earth can they tell where that car is?"         "Magic!" said Chief Putney. "I just caught one of the magicians."         "Who? That kid over there?"         "Yeah! Put him in your car so we know where he is. If you get a chance, have someone phone his parents so they know he's all right. Let's get going."         The Chief's car screamed off into the darkness, heading toward the White Fork Road. My head snapped back against the cushion of the rear seat of the sheriff's car as we took off after it. Two of Chief Putney's men stayed behind to guard the bank vault.         Dinky and Freddy, meanwhile, found themselves being bound and gagged and thrust through the door of a log cabin in the hills overlooking Strawberry Lake. They had both been blindfolded back in the alley, so they didn't know where they had been taken or what for. But they knew the car had been climbing a winding road for some time, and Dinky could smell the odor of gun oil and kerosene. He guessed they might be in one of the small hunting lodges that dotted the area around the old zinc mine and the limestone quarry. The two men who pushed them through the door followed inside and tied them securely to the end posts of a double bunk against one wall of the cabin. As the door was closing behind them, Dinky drove one elbow into Freddy's ribs.         "Ouch!" yelped Freddy.         "I'm glad they didn't steal my transistor radio," said Dinky, in a hoarse whisper.         "What's that about a radio?" said the big, hulking man, kicking open the door again.         "It's just an old radio," said Dinky. "It belongs to my little sister."         "I seen something on the back of that kid's belt when we pushed him through the door," said the other man.         "I think we'll just take it," said the big man. "It might come in handy."         "Please don't take it! My sister doesn't know I have it," cried Dinky, squirming to press his back against the bunk post.         "Now ain't that just too bad!" said the gruff voice of the big man, as he whipped Dinky's belt from his trousers. "Maybe that'll teach ya to mind your own business after this."         The big man thrust the transmitter into one of the money bags taken from the bank vault, and the two slipped out the door, slamming it closed behind them.         "You some kind of a nut?" asked Freddy, in a terse whisper. "Now nobody will ever find us."         "They might find the money, though. And the robbers too," Dinky snickered.         They heard the car start again outside. It passed right behind the cabin, went a short distance, and then the sound of the engine stopped.         "Maybe they're out of gas," said Freddy.         "I don't think so," said Dinky. "Listen a minute."         Suddenly they heard the sound of branches breaking, followed by a tremendous crash, more branches breaking, and the clanking and ringing sound of metal striking stone.         "Holy mackerel! They must have driven over a cliff!" cried Freddy.         "Shut up!" warned Dinky, digging him again in the ribs. "They'll be back here again. All they did was shove the car down the side of the hill."         "What for? Are they nuts, or somethin'?"         "Don't you ever watch TV?" sneered Dinky. "Robbers always get rid of the getaway car. That's the one the police would be looking for."         "What are they gonna do? Walk?"         "No! They probably have another car stashed away in the woods somewhere."         Dinky and Freddy waited breathlessly for further sounds from outside the cabin, but the minutes ticked past and not a sound broke the stillness of the woods.         But the steady beep-beep-beep of the telltale transmitter could be heard clearly by Henry and Jeff back in the Crockers' barn, as it swung to and fro in the canvas bag carried by one of the bank robbers. It was moving so slowly now that the directional finders could barely detect its progress. Henry showed the sheriffs deputies at the barn the spot on the map where he thought the beeps were coming from. They seemed to be moving toward the old abandoned zinc mine.         "Maybe they figure on hiding out in the mine until the heat's off," said Jeff.         "If they do, they've got a surprise coming!" said one of the deputies, and he went out to his car to get Chief Putney on the radio.         By this time, Dinky had managed to wriggle free from the ropes that bound him to the bunk post. Very quietly, he started to untie Freddy.         "How'd you do it?" asked Freddy, in a whisper. "My wrists are so stiff I can't move 'em."         "It's a cinch!" said Dinky. "When somebody ties you up, just tense all your muscles and keep 'em as tight as you can. When you relax, the ropes are loose and you can get out, if you're good."         "Where'd you learn that?"         "I read it in a book about Houdini!"         "About who did what?"         "About Houdini. That's a man's name."         "Oh! One o' them East Indians, huh?"         "No! He was just a plain old American and a real cool magician."         "OK! Whatta we do now?" asked Freddy.         "Well, we don't have any radio, and it's too far to walk back to town, so we're gonna start a great big bonfire outside and let people know where we are."         "What about the robbers?" asked Freddy. "Won't they see the fire and come back and clobber us?"         "I don't think so," said Dinky. "They gotta keep making tracks and clear out of here. They don't have time to come back now."         "How we gonna start a fire? We don't have any matches."         "I've got a knife," said Dinky. "That's all we need."         "OK, Mac! Make with the knife!" said Freddy. "Is this some more of your Houdini stuff?"         "No," Dinky said offhandedly. "This is a good old American Indian trick."         Dinky really is a whiz with a knife. In no time at all he had cut a good springy bow from a small birch branch and stripped a long piece of bark from a root to make a thong for it. Then he whittled a small hole in a flat piece of wood he found in the cabin and carved out a blunt-ended drill about the size of a tent peg from a piece of pine. He had Freddy strip some dry shreds of tinder from the inside of the bark on an old log lying in back of the cabin, and he was ready to start a fire.         "C'mon, magician, let's make with the heat!" said Freddy, jumping up and down. "I'm cold." For all his blubber, Freddy gets cold quicker than anybody else in our gang. And his teeth were chattering now, from sitting on the cold cabin floor.         Dinky knelt on the ground with one foot on the flat board and twisted the thong of the bow around the pine drill. Then he inserted the blunt end of the drill in the little hole he'd made in the board and started to rotate it rapidly back and forth, making long, sawing motions with the bow, like a bass fiddle player. Freddy watched in amazement as the end of the drill got hot and began to smoke. Pretty soon he could smell the odor of burning pine. Then, suddenly, Dinky sprang to his feet and popped a hot spark from the board into a handful of the dry tinder. He started dancing around in a circle with it, waving it in the wind and blowing on it. The smoke from the tinder got thicker and thicker, and then it suddenly burst into flame.         "Ouch!" Dinky yelped, as the flaming tinder burnt his hand.         He dropped the burning mass into a pile of dry leaves, and he and Freddy sprinkled wood shavings and twigs on it until they had a good blaze going. Then they built a crib of larger logs around the fire and soon had a raging inferno that threw a column of flame thirty feet into the air.         You could see the light from the fire all the way back to Mammoth Falls. The sheriff's deputy outside Jeff Crocker's barn saw it and called Chief Putney's car on the radio.         "Looks like a big fire up in the hills right where you're heading. Can you see it?"         "Negative!" Chief Putney called back. "We're in the woods. Can't see anything."         "The kid inside says it might be one of those hunting lodges up there. Better check it out. He says he's still getting radio signals pretty steady from around the old zinc mine."         Just then the car I was riding in shot around a sharp bend in the road, and out of the corner of my eye I caught a flash of light from among the trees over on the next ridge of hills. I pounded the driver on the shoulder and shouted to him to stop.         "We're on the wrong road," I told him. "I just saw a flash of light through the trees, and it came from those hills on the other side of the creek."         The driver slammed on his brakes. "How do we get there?"         "Go back to the wooden bridge," I told him. "There's an old logging road that goes up to that ridge." The deputy called Chief Putney on the radio while we backed around in a clearing. Soon we were climbing through the trees up the slopes of the other ridge, with the chief's car following us. The sheriff's deputy was really gunning it up the twisting, deeply rutted road, and I was tossing around in the back seat like a sack of potatoes, trying to find something to hold on to.         The chief's voice came over the radio. "Don't run your siren! And dim your lights when we get near the top," he said. "If the men we're looking for are up there, we want to surprise them."         But when we rounded the last hairpin turn and pulled into the brightly lighted clearing where the fire was raging, all we could see were the figures of Dinky and Freddy, silhouetted against the flames.         "The robbers took off into the woods!" shouted Freddy. "They pushed their car down the hill over there."         "How long ago?" asked the chief.         "Maybe twenty minutes, maybe more," said Dinky. "Bet they got another car stashed away somewhere."         "If they have, they'd have to come back down this road with it," said the sheriff's deputy. "There isn't any other road leading off this ridge, is there?"         "Not that I know of," I told him. "This is the only one."         "Then they must be planning on hiding out somewhere until the heat's off. The last report on the net said those radio beeps were coming from up near the old zinc mine."         "I can't figure it out," said Chief Putney. "If they plan to hide out here in the hills, why did they leave these two kids behind to give us a lead on where they were? If they hole up in the mine it might take us a week to smoke 'em out, but all we have to do is blockade the entrance and they're stuck. I just can't figure it out."         "It almost seems like they wanted us to follow them," said the deputy. Suddenly a thought struck me. "Wait a minute!" I cried, grabbing the chief's arm. "There is another road off this ridge. Only it isn't an automobile road; it's a railroad. It's the old branch line running up to Hyattsville from, the zinc mine. You know the one, Chief. It crosses Turkey Hill Road right at The Gap."         "That's the third nutty thing you've said tonight!" said the chief. "I suppose they have the California Zephyr waiting there to take them to San Francisco!"         "I don't know about the California Zephyr," I said, "but they could use old Leapin' Lena. That's that old handcar that's parked in the Ioading yard. It works too!"         "Maybe the kid's right, Chief," said the sheriff's deputy. "Maybe they hoped we would follow them on foot -- and get stuck up there by the mine with no radio while they made a getaway down the railroad. It's downhill all the way to Hyattsville. They could make thirty miles an hour easy with that rusty handcar and never come near one of our roadblocks."         Just then the radio in the squad car started squawking. It was Henry, wanting to talk to Chief Putney.         "We've still got a fix on that transmitter," he said in a shrill voice, "and it's started moving straight north. Pretty fast too. We figure they're following that old railroad spur from the zinc mine. They're probably heading for Hyattsville."         "You ain't telling me nothing I don't already know!" said the Chief haughtily. "We already figured that out."         "Oh!" said Henry.         "And by the way," said the Chief, "we found your two partners in crime and they're all right. So you can tell their folks to pick 'em up at the station in the morning."         "You mean they're under arrest? But we didn't do anything, Chief!"         "Let's just say I have them in protective custody."         "What does that mean?"         "It means I'm not letting any of you kids out of my sight until we've nabbed those bank bandits."         "How are you going to do that unless I tell you where they are?" said Henry. "They've already figured out how to get through all your roadblocks."         "You can only go one place on a railroad, sonny. We'll be waiting for them at the end of the line."         "What if they get off before the end of the line?"         "You're full of bright ideas!" said the Chief. "Do you think they're stupid enough to take off on foot again?"         "No!" said Henry. "I think they planned their getaway better than that."         "Well, if they've got another car waiting where that track passes under the state highway, we'll catch 'em in one of our roadblocks."         "They've already passed the state highway," said Henry, "and our tracking antennas tell us they're still heading toward Hyattsville."         "Good! Then we'll get 'em at 'the end of the line."         "You're not thinking, Chief."         "See here, young Mulligan, I'll--"         "Haven't you ever dreamed about what you'd do if you were a bank robber?"         "No, I haven't!" fumed the Chief.         "Well, I have," said Henry. "And I'll bet one of our dinosaur eggs that I know just what they're planning."         "Is that so? Well, supposing you tell me."         "What about Dinky and Freddy?"         "OK, OK! We'll see they get home all right," said the Chief. "Now, tell me your brilliant idea."         "Well, if I were a bank robber I think I'd have a boat waiting at the railroad trestle over Lemon Creek. And with good luck I'd probably be out into the lakes and all the way to Canada before you figured out what happened."         There was a long silence.         "Are you still there, Chief?" asked Henry finally. "Do you want me to phone Mr. Monaghan's boathouse? You could probably nab them at the mouth of Lemon Creek if you get a couple of patrol cars down there right away."         Chief Putney was fuming and sputtering.         "You're a crazy nut, Mulligan!" he said at last. "Now, suppose you get off the radio and let me be the Chief of Police."         "I was just trying to help," Henry said.         "That's the kind of help I can do without," said the Chief. "Now get off the air and let me talk to Officer Riley."         "This is Riley, Chief," came a new voice.         "Listen, Riley, turn your volume down," whispered the Chief. "Now, is that kid still around?"         "No, Chief. He went back in the barn."         "Good! Now listen, Riley. I want you to get two cars down to Monaghan's boathouse at the river right away. Call him on the phone and tell him to get a couple of boats ready. I think those crooks might try to make a getaway down Lemon Creek."         "Good thinking, Chief! What about these kids?"
        "Riley, I think we can play cops and robbers without having those kids underfoot. Leave 'em there in the barn."         "I just thought that direction finder of theirs might come in handy."         "You're not being paid to think! Just follow orders."         "Right, Chief!"         "See that these kids all get home right away," Chief Putney said to the sheriff's deputy. "Then report to the control center at the Crockers' barn. I'm heading for Monaghan's boathouse." The Chief's car showered us with gravel as the driver spun it around and headed pell-mell down the road.         The deputy helped us throw dirt over the remains of the bonfire, and then Dinky and Freddy and I clambered into his car.         "I hope the Chief's doing the right thing," he said, as he nursed the car down the road off the ridge. "It might not be so easy spotting that boat in the dark. I've been duck hunting in those bulrushes at the mouth of the creek and they spread out pretty far. There's a lot of places a boat could slip through without ever getting near Monaghan's boathouse."         "They wouldn't get away if Henry was there with our direction finder," I said.         "You got a portable set?"         "Sure! We have a battery power pack, and we can take it anywhere."         The deputy looked at his watch and rubbed his chin. Then there was a long silence. Suddenly, when he reached the hardtop of the county road, he flicked on his flashing beacon and the tires screamed as he pushed the accelerator to the floor.         "This'll be the first time in my life I didn't follow orders," he said.         We must have waked up all of Jeff Crocker's family when we skidded into the driveway beside the barn. The deputy turned the car around while I rushed in and got Henry.         "They're heading down Lemon Creek, all right -- as close as we can figure," said Henry, as we piled into the deputy's car with the battery set. "Jeff'll keep a track on them and let us know if there's any change."         "Hey! What's going on, Sergeant?" a policeman shouted from the control car parked beside the barn.         "Just call me 'Corporal'!" the deputy hollered back. "See you in court!" And we spun out of the driveway with the siren wide open.         The deputy kept glancing at his watch as we sped down the state highway toward the turnoff for the river. Henry had turned our receiver on and was holding it up to the window of the car, trying to pick up the signal of the transmitter. There was nothing coming over the police net.         "I hope we get there in time," said the deputy. "The chief had about ten minutes' start on us and he didn't have to drive as far."         "Don't worry," said Henry. "Jeff is telephoning Mr. Monaghan. He'll have another boat ready for us."         "How'm I gonna explain this to Chief Putney?" moaned the deputy, clapping one hand to his forehead.         "Maybe you won't have to," cried Henry. "I think I've got something! Pull over! Pull over to the side of the road!"         The deputy braked the car down sharply, and we ground to a halt on the apron. "What's the matter? What's up?" he asked, twisting round in his seat. Henry turned his loop antenna a hair to the right and turned the volume up on the speaker. Then he took his earphones off. The steady beep-beep-beep of Dinky's little transmitter was clearly audible.         "Have you got a map?" Henry asked the deputy.         "Sure!" He reached in the glove compartment, pulled out a road map, and spread it on the seat beside him.         "Where are we right now?" asked Henry, shining his flashlight on the map.         "I'd say we were right about here." The deputy pointed to a jog in the red line marking the state highway. Henry pulled his compass from his pocket and took a reading in the direction the antenna was pointing. Then he marked an X on the map where Lemon Creek took a sharp turn toward the river.         "I figure they're just about there now. They've got at least three miles to go before they reach the river."         "That ought to take them twenty or twentyfive minutes," said the deputy. "I'm sure they're using a rowboat or a canoe."         "They must be," I said. "A motorboat would make too much noise."         "Let's get going!" Henry urged. "We won't go to Monaghan's boathouse. Turn right, down the Old Mill Road."         "The Old Mill Road? Are you nuts?"         "Please, Officer!" Henry pleaded. "We've only got about ten minutes."         "Oh, boy!" said the deputy. "You're going to get me in real trouble!"         "You're in trouble already," said Henry. "How would you like a chance to be a hero?"         "A live hero or a dead hero?"         "How would you like to capture those bank bandits singlehanded?" Henry persisted.         "Sonny, I hear you talking, but I've got a wife and kids to think about."         "They'll be proud of you after tonight," said Henry. "Let's get going!"         "Oh, boy! I should have taken you kids home, like the Chief told me," mumbled the deputy, as he put the car in gear and pulled it onto the highway.         As we turned down the road leading to the old abandoned mill on Lemon Creek, Henry outlined his plan.         "It's simple," he said. "They ought to reach the millpond in about ten minutes. The only way to get out of it is to go through the sluice way. That's a natural trap. If we can close the downstream gate before they get there, we'll have them blocked. And if we close the upstream gate after they're in the sluice, they can't possibly get out. The walls are about fifteen feet high and covered with green slime. They'll be helpless! All we have to do is sit there and wait for the Chief to come." Even the deputy was smiling now, and he pushed the patrol car down the winding road even faster than before.         "Great idea, Mulligan! Great!" he exclaimed. Then he frowned. "But what about those gates? Will they work?"         "Sure they will," I said. "The sluice is still used as a lock to let boats out of the millpond. The winches are in good shape. We've closed the gates lots of times to trap fish."         "Remind me to tell the game warden about that," said the deputy.         "Forget it," said Freddy Muldoon. "That's just one of Charlie's fish stories."         "Do you have any tear gas?" Henry asked.         "Yeah!" said the deputy. "That's a good idea. There's two grenades in the glove compartment there. Get 'em out."         "Put your lights out before we get to the creek," Henry warned. "We don't want to tip them off."         "OK, Chief!" said the deputy. "Any other orders?"         The deputy pulled the car off the road about a hundred yards short of the creek, and we ran the rest of the way to the millhouse. With a half moon rising in the east there was just enough light to see by. The old millhouse is a pretty sneaky place to be messing around in when it's dark, but we knew every nook and cranny of it by heart. Dinky and Freddy clambered across the catwalk to the other side of the sluice and lay flat on their bellies on top of the wall. Henry and I took the deputy into the winch house, and the three of us lowered the downstream gate. It creaked and groaned a lot, but we figured the bank bandits were still far enough away so that they couldn't hear it.         "Don't close it all the way," Henry advised. "We don't want the water level to rise too high in the sluice. After we've shut the upstream gate, we can let it down the rest of the way."         We crawled out onto the mill dam and lay there behind the railing holding our breath. The only sound came from the water gurgling under the downstream sluice gate, and we hoped the men we were waiting for weren't smart enough to recognize the sound and realize the gate was closed. Henry had the directional receiver tuned again and was rotating the antenna, trying to get a fix on the transmitter signal. He had just picked up the beep when I could see the dim outline of a small boat ease out of the shadows about two hundred yards upstream and move into a patch of moonlight. I grabbed Henry by the elbow and he shut off the receiver. We crawled back to the winch house, leaving the deputy lying flat on his stomach near the upstream gate.         Inside the winch house we waited, crouched in the darkness, for the signal that would tell us when to close the upstream gate. It seemed like it was forever, and I could hear Henry's breathing just as clear as the blower on our hot air furnace at home. I was sweating all over and shaking with chills at the same time. I figured this must be how an eel would feel in a Turkish bath.         Suddenly a flash of light flicked at the window of the winch house. It was the signal from the deputy that the boat had entered the sluice. Henry and I sprang into action and threw our weight against the trunnion of the winch. My feet slipped from under me and I tripped Henry, and we both fell to the floor, but we managed to spin the winch fast enough to close the. upstream gate before the men in the boat knew what was happening. Then we dashed to the other winch and lowered the downstream gate the rest of the way.         When we scrambled out to our places along the guard rail at the edge of the sluice, the boat had already rammed against the downstream gate. There were sounds of confusion and violent cursing coming up from the bottom of the dark chamber in which the bandits were trapped. The bright beam of the deputy's flashlight stabbed into the depths of the sluiceway and came to rest on the figures of four men huddled in a small rowboat. The deputy's voice rang out in a booming command that resounded back and forth between the walls of the sluice.         "Throw your guns in the water! You're surrounded!"         Four more beams of light hit the bandits in the face as Dinky, Freddy, Henry, and I flicked on our flashlights from opposite sides of the sluice. The men in the boat threw their hands up, and one of them shouted, "Don't shoot! Don't shoot! We're just going fishing."         "You can't fish with a rod like that!" the deputy shouted back. "Throw it in the water!"         There was a splash as the pistol dropped from the hand of the man standing in the stern of the boat.         "Get the rest of them overboard before we load your boat with tear gas!"         Three more weapons splashed in the water. The man in the bow of the boat reached under the seat and tried to slip a canvas sack over the side, but the deputy's pistol cracked like a whip and a bullet nicked the gunwale beside him.         "Leave the money where it is!" barked the deputy. "Put your hands on top of your head and lie down in the boat!"         It isn't easy for one man to lie down in a rowboat, let alone four. But when your have to, you find a way to do it, and the four bank bandits were smart enough to figure it out.         "OK, Mulligan. Get on the radio and tell 'em it's all over," said the deputy calmly. And Henry made tracks for the patrol car.         "You characters ought to know you can't fish in this county before daybreak," said the deputy, as he lighted a cigarette. "Now, just as soon as we can truck a ladder in here, we'll get you out of there."         It only took about ten minutes for two more patrol cars to show up at the old mill. And we didn't need a ladder to get the captives out of the sluice. We just opened the upper gate long enough to float the boat up to the top of the wall, and the bank robbers climbed out meek as lambs. I don't think they ever knew there was only one policeman on the scene when they threw their guns in the water.         Freddy Muldoon ran up and kicked the biggest man right in the shins. "That's for calling me 'Fatso'!" he shouted, and then he retreated to a safe distance. One of the policemen grabbed him by the collar and half carried him off the dam. The big man stood there with his mouth open, rubbing one leg against the other.         "There ought to be a law against kids," he said. "I knew there'd be trouble when I found them two in the alley."         "What about my transmitter?" Dinky asked. "It's in one of those canvas bags."         "We'll have to hold it for evidence, sonny," said one of the policemen. "You'll get it back later on."         Chief Putney didn't get in on the capture. He and three other policemen were blockading the mouth of Lemon Creek with two motorboats, and they didn't have a radio. It wasn't until daybreak that they saw Mr. Monaghan standing at the end of his dock waving a pair of red flannel drawers at them. When they got back to the police station we were all sitting around sipping hot chocolate and talking to a reporter from the Mammoth Falls Gazette. Henry asked Chief Putney if he could send a patrol car out to Indian Hill to pick up Homer and Mortimer.         "You've just given me a great idea," grumbled the Chief. "We don't need a police department around here anymore. What we need is a good all-night taxi service. Have you got fifty cents for the fare?"         "No!" said Henry.         "Oh, that's really too bad!" said the Chief, sarcastically. Then he turned to Billy Dahr and told him to send a car out to Indian Hill.
Last updated 4 Apr 98 by max
The Telltale Transmitter

The Telltale Transmitter

© 1968 by Bertrand R. Brinley
Illustrations by Charles Geer
HENRY MULLIGAN has always had a generous supply of what is called scientific curiosity. Sometimes it gets us into trouble -- like the time Freddy Muldoon and Dinky Poore got kidnapped for being too nosy about something Henry had discovered.         Henry is a great one for thinking ahead, and he always has some new project planned for the Mad Scientists' Club to work on during vacation periods. Last Easter we had about ten days off from school, and he was all ready for it with a carefully thought-out program to study earth tremors in the vicinity of Mammoth Falls. We spent the first couple of days building seismographs that Henry had designed and calibrating them in our clubhouse in Jeff Crocker's barn. It isn't very difficult to build a good seismograph. Knowing what to do with it is something else.         Most scientific projects boil down to two things; some serious thinking and a lot of hard work. In the Mad Scientists' Club we split it up evenly. Henry and Jeff do most of the thinking, and the rest of us do the work.         The seismograph project was no exception. Henry had figured out just where he wanted to place the instruments so that we could develop a good record of the pattern of earth movements around the Mammoth Falls area. He decided that we should keep one in the clubhouse in Jeff's barn and make it the central recording station where he and Jeff would analyze all the data we got. The other three instruments we built would be placed in three distant points, so as to form a large triangle with the town in the center.         Naturally, Henry had picked out three places that were hard to get to. But, as I said, he and Jeff only had to do the thinking. The rest of us had to set up the field instruments and then trek out to each one of them every day to change the graph paper on the recording drums and bring the last day's data back in to Henry.         We set one up on the very top of Brake Hill and another one on the floor of the old abandoned quarry out west of Strawberry Lake. The third one we set up on the big stone slab that's used as the throne in the council ring on top of Indian Hill. We had to get permission from the local chapter of the Daughters of Pocahontas to do this, because they always use the place for their meetings even though they don't own it. The ladies were very nice about it, though, and decided they couldn't stand in the way of science. Besides, none of them could think of any business they had to bring up at that month's meeting, anyway.         We had to balance each instrument very carefully and make sure the main beam with the bob on it was precisely leveled. Then we had to adjust the tension on the recording arm so that it would make a good trace on the graph paper and still not interfere with the free movement of the beam. All of this took a long time; Homer Snodgrass and Mortimer Dalrymple did most of it, because they have a lot of patience and like to work with fussy little stuff like dissecting flies and soldering transistors in place and stuff like that. Freddy and Dinky and I do a lot better on the big things like hauling rocks and digging and chopping down trees. Freddy always says it's because we think big.         Anyway, we just sat around chewing the fat most of the time while Homer and Mortimer fussed with each seismograph. Then, when they were satisfied the thing would work all right, we went to work and put a pup tent up over each one to protect it from the weather.         Compared to a lot of the other projects Henry had dreamed up for us, this one seemed pretty dull. All we got out of it was sore feet and a sunburn. We'd make the rounds of the seismograph locations each day and bring back three pieces of graph paper with a squiggly line running down the center. It was always late in the day when we got back, and we were usually pretty hot and tired. Meanwhile, Jeff and Henry just bummed around the clubhouse all day, swapping jokes and eating apple pie that Jeff swiped out of his mother's kitchen.         "O Great Mogul! Would you mind telling us just what this is all about?" said Freddy Muldoon one afternoon, as he plumped his ample bottom onto an apple crate and mopped the sweat and dirt off his face.         "I don't mind," said Henry indulgently, as he looked up from the graphs he was studying and pushed his glasses up onto his forehead. "That is, if you think you can understand it."         "Let's give it a try," said Freddy, unperturbed.
        "Well, those 'squiggly' lines, as you call them, are a record of every movement in the earth's crust around this area for twenty-four hours. With four recording stations we can get a good picture of how strong the tremors are and what direction they're moving."         "So who cares?" said Freddy, fanning himself.         "A lot of people care," said Henry. "Someday we might have a big earthquake in this area. Who knows?"         "Big deal!" said Freddy. "After all the buildings are knocked flat, we'll know what caused it, huh?"         "Don't be a fat fink!" Mortimer Dalrymple chimed in from where he was lying flat on the floor. "Sometimes I think you just don't know what science is all about."         "Oh, yeah?" said Freddy.         "Yeah!" said Mortimer.         And that was all that was said about the matter for several days.         But Henry and Jeff did try to keep our interest up by showing us more of what they were finding out from the graph traces we brought in. They had a lot of them pinned up on the clubhouse walls that they intended to exhibit in their science class when school opened again. The prize exhibits were the three sets of traces that showed how violently the recording arms on the seismographs had oscillated back and forth each time a dynamite blast went off on the banks of Lemon Creek, where they were putting in the footings for a new bridge at Cowper Street. The drums that we mounted the graph paper on for each seismograph were rotated at a rate of one inch an hour by a little electric motor run off a battery. Henry pointed out how we could calculate from the traces just what time each blast went off, how long it took the shock wave to reach each of our recording stations, and how strong it was when it got there.         But Henry was proudest of the traces that he claimed showed the change in earth vibrations when they turned on the reserve dynamos at the power plant late in the afternoon and then shut them off again late in the evening. Henry said anybody could detect a dynamite blast with his ear, but it took a pretty sensitive instrument to detect a dynamo being turned on.         Even Freddy and Dinky showed more interest in the project after that. Freddy has a very active imagination, and he began dreaming up ways that soldiers might use seismographs in combat to tell when tanks were coming, and things like that. Every time he mentioned this Dinky would give him a great big raspberry, but Freddy insisted it really wasn't any different from the way the Indians would put one ear to the ground so they could tell when the cavalry was coming after them.         On Thursday, when we brought the latest data in from the recording stations, we found Henry and Jeff poring over the previous day's tracings, which they had taken down from the wall. Henry grabbed the new sheets out of my hand and spread them out on the table excitedly.         "Look, Jeff! Here it is again!" he cried, running his finger down the ink trace on one of the sheets. We all crowded around the table to see what Henry was so hipped about. He ran his finger across to the time scale marked on the margin. "See! It's the same time too. It starts about midnight and ends about four o'clock in the morning. What do you make of it?"         Jeff scratched his head and puckered his brow. "I don't know, Henry. It's sure odd. But maybe it's just a coincidence."         "It can't be a coincidence three nights in a row."         "I don't see nothin' but a squiggly line," said Freddy Muldoon.         "Shut up!" said Mortimer.         What Henry was pointing to was a series of extremely small oscillations of the recording arm that showed up in the ink trace at very irregular intervals in the early hours of the morning. He spread out the sheets for the past three days, and we could all see little peaks that had been recorded in the ink trace during the same hours on each day. Then they stopped, as though somebody had turned something off, and the line was smooth again. There wasn't any definable pattern to the peaks. They just occurred at random during a four-hour period and then disappeared.         "This is a real mystery," said Henry. "If these tremors were caused by a piece of machinery or anything mechanical -- you'd think they would come at regular intervals. There'd be some kind of pattern to them. But there's only one thing regular about this caper. It starts at midnight and stops at four in the morning."         "That's real weird!" said Mortimer Dalrymple.         "Maybe it's a drunk staggering home from a bar, and every once in a while he falls flat on his face," said Freddy Muldoon.         "Stow it, Freddy!" Jeff Crocker warned him. "It wouldn't take him four hours to get home."         "You oughta be on television," sneered Dinky Poore. "You're almost as funny as the commercials."         "How'd you like to work in my dad's service station?" Mortimer gibed at him. "He could use a real gasser like you!"         "OK, you characters," Henry interrupted. "Maybe what Freddy said isn't so stupid. Maybe he put his finger on the key to the whole thing."         "What do you mean?" asked Jeff.         "Whatever is causing these slight tremors is most likely human in origin. That's what I mean," Henry replied. "Whether he knew it or not, Freddy was thinking about the problem when he came up with the crack about the drunk. Maybe it would help if some of the rest of us did a little thinking too."         "OK! Everybody think for five minutes!" Mortimer ordered in a loud voice.         "What we've got to think about is who would be up at that time of night, and what he might be doing that he couldn't do in the daytime," Henry continued.         "Maybe it's a night watchman," said Dinky Poore.         "Negative!" said Jeff Crocker. "Most night watchmen are pretty quiet."         "What about the garbage collectors?" said Homer Snodgrass. "They're always banging cans around."         "Too early in the morning for them," said Henry. "Besides, they don't do anything earthshaking."         Then everybody lapsed into silence, because Henry had tilted his piano stool back against the wall and was gazing up into the rafters. We all sat down and waited until Henry got through thinking.         When the legs of the piano stool hit the floor again, Henry's eyes had that gleam in them that we all recognized as the birth of an idea. He moved over to the large map of the county tacked on the clubhouse wall.         "I think we can narrow this problem down a bit," he said quietly. "We can't tell from our recordings what is causing these tremors. But we can get some clues from them about where the vibrations are coming from."         "Good idea, Henry!" Dinky Poore cried, smelling an adventure. "Then we could sneak up on the place and find out what's going on."         "Exactly!" said Henry. "Now let's get to work."         When Henry said "work" he meant brainwork, so Dinky and Freddy and I went fishing, leaving the rest of them to wrestle with the seismograph tracings and Henry's homemade computer.         When we got back to the clubhouse late in the day, we found reams of paper all over the place, and the county map was all marked up with little circles indicating the locations of our seismograph stations and with lines converging on the center of town. On the large map of Mammoth Falls on the other wall, Henry had marked a large red circle that covered about a third of the downtown business section.         "We think the source of these tremors is somewhere in this area," he said, tracing the circle with his finger. "Now, here's what we've decided to do." But before he could get started, Jeff Crocker rapped his gavel on the packing crate he uses for a podium, had the door locked and the window shades drawn, and called the club into secret session.         Late that night I sneaked out of the house by shinnying down the drain pipe outside my window and met Dinky and Freddy in the alley back of Dinky's house. It was near midnight, and we made our way downtown through vacant lots and back alleys so nobody would see us and wonder what we were doing out that time of night. I carried a hand transceiver so we could keep in communication with the clubhouse, where Henry and Jeff were monitoring the seismograph. Dinky carried a radiosonde transmitter strapped to the back of his belt that gave out a constant beep signal. This would make it possible for Henry and Jeff to know where we were at all times, in case we couldn't talk on the radio. There was a directional antenna on our receiver at the clubhouse, and Homer and Mortimer had taken another one out to the seismograph station on Indian Hill. Between the two of them they could get a fix on our location at any time. We sneaked through all the alleys of the downtown section as quietly as we could. Every few feet we would stop and listen carefully and put our hands lightly on the ground to see if we could pick up any kind of vibrations. It was pretty slow going, and Henry would keep calling us on the radio to tell us to move faster or switch over to another block. We were groping our way down the narrow, cobblestoned alley behind Jamieson's Variety Store when we heard something that brought us up short. It was a series of dull thuds, spaced about one second apart.         "Jeepers!" said Freddy, and we all froze in place with our eyes and ears alert.         The thudding had stopped, and we waited breathlessly in the darkness. Then it started again. Dinky moved forward very cautiously, with his tousled head thrust forward. He paused for a moment, listening intently, then swung his arm in a wide arc motioning us toward the angle in the back wall of Jamieson's where the elevator shaft jutted out into the alley. We waited there for a few moments in the deep shadow of the wall. It was so quiet you could hear the sweat from Freddy's forehead dripping onto the cobblestones.         When the thudding noises started again Dinky inched his way around the corner of the elevator wall, and we followed. Just then Henry called on the radio. "This is High Mogul," he said. I cupped my hand around the mouthpiece of the transceiver and said, "Shut up!" in a hoarse whisper and shut the thing off. We crept along the wall of the elevator shaft and rounded the second corner to where it joined the wall of the main building again. There was a thin sliver of light visible at the corner of one of the basement windows.         "Holy mackerel!" said Freddy Muldoon.         "There must be someone down there," Dinky whispered, with his hand cupped around my ear. "What'll we do now?"         "We can't back out now!" I whispered back. "Let's go for broke!"         Dinky nodded. "Wait till the noise starts again." When the pounding commenced once more, Dinky got down on all fours and crept up to the basement window. A gunnysack had been tacked over it, but the sliver of light we had seen came from the left edge of the window where the burlap had curled back. Dinky pressed one eye up close to the window jamb and peered in.
        When he pulled his head back he was waving frantically at me. I crawled up beside him and peeked inside. There were four men in the basement. One of them was holding a kerosene lantern in his hand at shoulder height. Another was sitting on a packing crate, smoking a cigarette. The other two were working at a gaping hole in one wall with a sledge hammer and a crowbar padded with burlap. I pulled my head back and I looked along the alley to reorient myself. I was right! The building right next to Jamieson's was the Mammoth Falls Trust and Deposit Company. I looked at Dinky, and he looked at me. Just then the pounding stopped. We both pressed our eyes up to the window. The man with the cigarette had gotten up off the packing crate and moved to the wall. He took three oblong objects the color of butter from a wooden box and crammed them into the farthest recess of the hole in the wall. He must have had to go in quite a way, because he reached in all the way up to his waist. When he pulled himself out, the other men went to work and tamped a lot of loose rubble back into the hole and fixed it in place with some cement. Then they all sat down and lighted cigarettes.         We waited breathlessly in the darkness. When nothing had happened after a minute or two, I crept back around the wall of the elevator shaft and tried to reach Henry on the radio. I had just gotten him to answer when there was a muffled explosion. I could feel the wall of the elevator shaft tremble a bit. The seat of my pants seemed to rise an inch or so off the cobblestones, and I sat back down again, hard.         "What on earth was that?" Henry shouted into the radio. "The needle on the graph just jumped a mile!"         "I think it was an explosion," I gulped. "There are some men in Jamieson's basement, and they've been digging through the wall into the bank!"         "Go get the police!" Henry shouted. "We'll try to call them from Jeff's house."         I started back around the wall of the elevator shaft to get Freddy and Dinky and stopped just in time. The figure of a big, burly man loomed out of the shadows. He grabbed both of them by the collar while they were still peering through the slit in the window.         "Lemme go, you big moose!" Freddy shouted, struggling to get free.         "Shut up, Fatso, or I'll bash your head against the wall!" the man muttered in a gruff voice.         I didn't wait to hear any more. I crept back around the corner and then darted down the alley, heading for the police station. A car was backing slowly up the alley with no lights on. The driver slapped his brakes on when he saw me flash past, and I heard his door swing open. But I didn't wait to answer any questions. I just kept running and slid around the corner into Walnut Street. I could hear footsteps pounding behind me, but by the time they reached the head of the alley I was already half a block up the street, and whoever was chasing me turned around and went back.         The next fifteen minutes seemed like one of those nightmares you have when you're trying to holler for help and no sound comes out of your mouth. All I could think about was Dinky and Freddy struggling with that big brute in the alley, and I must have sprinted the six blocks to the police station in ten seconds flat. But when I got there the door was locked and there was just one feeble light burning in a goosenecked lamp on the night desk. I could see Constable Billy Dahr's feet propped up on the desk, but his head was out of sight in the shadows.         I rattled the door and pounded on it with my fists and hollered like bloody blazes, but his feet didn't even move. I could hear the phone ringing and I knew it must be Jeff and Henry calling in, but Billy was snoring too loud to even hear it. Finally I dashed around to a side window and threw a big rock through it. You'd have thought Armageddon had come. Billy Dahr bolted up out of the swivel chair, like a punch-drunk fighter answering the bell, and sent the goosenecked lamp flying onto the floor. The office was plunged into darkness. I could hear him cursing and stumbling around inside, trying to find the light switch.         When he had finally gotten the lights on and unlocked the front door for me, I knew I'd have a lot of explaining to do. I decided not to answer any questions.         "Call Chief Putney, quick!" I shouted, before Billy Dahr could open his mouth. "Some men are trying to rob the bank!"         "What in tarnation?" Billy muttered, rubbing his eyes. "Is them the ones threw that rock through the window?"         "Forget the rock, Constable Dahr," I said, pushing him back through the door. "I had to throw it to wake you up. Please call the chief right away. Freddy and Dinky are back there in the alley --"         Billy Dahr was rummaging through the drawers of the desk. I picked up the phone and handed it to him. "Here's the phone. Call him, quick!"         "That there ain't no help," mumbled Billy, pushing the phone back down on the desk. "I don't know his number. Now where's that danged phone book?" and he went on rummaging through the desk.         I finally picked up the phone myself and dialed the operator.         "Get me the police," I said. "It's an emergency!"         I could hear her dialing, and then she came back on the line and said she was sorry but the number was busy.         "Please keep trying, operator; it's urgent!"         "OK," she said. "I'll keep trying and call you right back. Where are you calling from?"         "From the police station," I said.         There was a pause. Then she said, "Maybe that's why the number is busy."         "I'm sorry, operator," I apologized. "I want Chief Putney's home."         "Do you have the number?"         "No!"         "I'll connect you with Information."         And that's the way things went. By the time we got Chief Putney out of bed and pulled up in the alley back of Jamieson's with a squad car, the place was quiet as a tomb and there was no sign of Dinky and Freddy.         "I'll betcha they've been kidnapped!" I cried.         "Now take it easy, son," said Chief Putney in his slow methodical voice. "Let's not jump to conclusions." Two policemen clambered into the basement of Jamieson's and came back to report that there was a hole big enough for a man to crawl through right into the vault of the Mammoth Falls Trust and Deposit Company.         "The vault's been pretty well cleaned out," one of them said. "No telling how much they got away with!"         "If that don't beat all!" said Billy Dahr.         It was then I remembered that I hadn't told Henry and Jeff what had happened. When I switched on the radio, Jeff had been trying to reach me and he sounded like a fishwife.         "Where on earth have you been for the last fifteen minutes? And what are you doing way out there west of town?"         "I'm not way out west of town," I said, "I'm right here in the alley back of the bank."         "Well what's going on? We're getting beeps from the radiosonde way out on White Fork Road. It's been moving west for the last ten minutes."         "That's Dinky and Freddy," I said. "I think they've been kidnapped!         "Kidnapped? Cut the comedy, Charlie. What's going on?"         "Honest, Jeff!" And I told him about the big man grabbing Dinky and Freddy, and about the car backing up into the alley.         "Is Chief Putney there?" Jeff asked. I told him he was. "Tell him we've got a fix on where that transmitter is. And if it's still on Dinky's belt, and Dinky's been kidnapped, then we know where the bank robbers are."         I climbed down into Jamieson's basement and collared Chief Putney and told him what Henry had told me. At first he didn't seem to understand.         "Why don't you kids mind your own business and stop interfering!" he growled. "You ought to be home in bed anyway." But then Billy Dahr reminded him that if it hadn't been for me running to the police station they wouldn't even have known the bank had been robbed.         "I guess you're right, Billy," said the Chief. "But I never saw such a nosy bunch of kids in all my life. Some day I'm going to find out how they always seem to be around when things go wrong."         "Henry says if you'll send the squad car up to Jeff Crocker's barn he can tell them where the transmitter signals are coming from. Then you can put it out on the police net."         "OK, OK!" said Chief Putney, clapping one hand to his forehead. "Maybe your friend Henry would like to run the whole operation."         "We're just trying to help out," I told him.         Chief Putney got on the radio and sent a squad car from the county sheriff's office to Jeff Crocker's barn. Then he alerted the state Highway Patrol and asked them to set up roadblocks in a wide circle around Mammoth Falls.         "What about the FBI?" I asked him. "This is a kidnap case."         "Please go lie down someplace, Charlie!" the Chief groaned. "I don't want to have to arrest myself for childbeating."         It wasn't long before a squad car from the sheriff's office pulled into the alley with its beacon light flashing and its siren screaming. An officer stuck his head out of the window.         "Just got a call from the control car," he said. "They say that car isn't moving west any more. It's stopped somewhere up in the hills west of Strawberry Lake. How on earth can they tell where that car is?"         "Magic!" said Chief Putney. "I just caught one of the magicians."         "Who? That kid over there?"         "Yeah! Put him in your car so we know where he is. If you get a chance, have someone phone his parents so they know he's all right. Let's get going."         The Chief's car screamed off into the darkness, heading toward the White Fork Road. My head snapped back against the cushion of the rear seat of the sheriff's car as we took off after it. Two of Chief Putney's men stayed behind to guard the bank vault.         Dinky and Freddy, meanwhile, found themselves being bound and gagged and thrust through the door of a log cabin in the hills overlooking Strawberry Lake. They had both been blindfolded back in the alley, so they didn't know where they had been taken or what for. But they knew the car had been climbing a winding road for some time, and Dinky could smell the odor of gun oil and kerosene. He guessed they might be in one of the small hunting lodges that dotted the area around the old zinc mine and the limestone quarry. The two men who pushed them through the door followed inside and tied them securely to the end posts of a double bunk against one wall of the cabin. As the door was closing behind them, Dinky drove one elbow into Freddy's ribs.         "Ouch!" yelped Freddy.         "I'm glad they didn't steal my transistor radio," said Dinky, in a hoarse whisper.         "What's that about a radio?" said the big, hulking man, kicking open the door again.         "It's just an old radio," said Dinky. "It belongs to my little sister."         "I seen something on the back of that kid's belt when we pushed him through the door," said the other man.         "I think we'll just take it," said the big man. "It might come in handy."         "Please don't take it! My sister doesn't know I have it," cried Dinky, squirming to press his back against the bunk post.         "Now ain't that just too bad!" said the gruff voice of the big man, as he whipped Dinky's belt from his trousers. "Maybe that'll teach ya to mind your own business after this."         The big man thrust the transmitter into one of the money bags taken from the bank vault, and the two slipped out the door, slamming it closed behind them.         "You some kind of a nut?" asked Freddy, in a terse whisper. "Now nobody will ever find us."         "They might find the money, though. And the robbers too," Dinky snickered.         They heard the car start again outside. It passed right behind the cabin, went a short distance, and then the sound of the engine stopped.         "Maybe they're out of gas," said Freddy.         "I don't think so," said Dinky. "Listen a minute."         Suddenly they heard the sound of branches breaking, followed by a tremendous crash, more branches breaking, and the clanking and ringing sound of metal striking stone.         "Holy mackerel! They must have driven over a cliff!" cried Freddy.         "Shut up!" warned Dinky, digging him again in the ribs. "They'll be back here again. All they did was shove the car down the side of the hill."         "What for? Are they nuts, or somethin'?"         "Don't you ever watch TV?" sneered Dinky. "Robbers always get rid of the getaway car. That's the one the police would be looking for."         "What are they gonna do? Walk?"         "No! They probably have another car stashed away in the woods somewhere."         Dinky and Freddy waited breathlessly for further sounds from outside the cabin, but the minutes ticked past and not a sound broke the stillness of the woods.         But the steady beep-beep-beep of the telltale transmitter could be heard clearly by Henry and Jeff back in the Crockers' barn, as it swung to and fro in the canvas bag carried by one of the bank robbers. It was moving so slowly now that the directional finders could barely detect its progress. Henry showed the sheriffs deputies at the barn the spot on the map where he thought the beeps were coming from. They seemed to be moving toward the old abandoned zinc mine.         "Maybe they figure on hiding out in the mine until the heat's off," said Jeff.         "If they do, they've got a surprise coming!" said one of the deputies, and he went out to his car to get Chief Putney on the radio.         By this time, Dinky had managed to wriggle free from the ropes that bound him to the bunk post. Very quietly, he started to untie Freddy.         "How'd you do it?" asked Freddy, in a whisper. "My wrists are so stiff I can't move 'em."         "It's a cinch!" said Dinky. "When somebody ties you up, just tense all your muscles and keep 'em as tight as you can. When you relax, the ropes are loose and you can get out, if you're good."         "Where'd you learn that?"         "I read it in a book about Houdini!"         "About who did what?"         "About Houdini. That's a man's name."         "Oh! One o' them East Indians, huh?"         "No! He was just a plain old American and a real cool magician."         "OK! Whatta we do now?" asked Freddy.         "Well, we don't have any radio, and it's too far to walk back to town, so we're gonna start a great big bonfire outside and let people know where we are."         "What about the robbers?" asked Freddy. "Won't they see the fire and come back and clobber us?"         "I don't think so," said Dinky. "They gotta keep making tracks and clear out of here. They don't have time to come back now."         "How we gonna start a fire? We don't have any matches."         "I've got a knife," said Dinky. "That's all we need."         "OK, Mac! Make with the knife!" said Freddy. "Is this some more of your Houdini stuff?"         "No," Dinky said offhandedly. "This is a good old American Indian trick."         Dinky really is a whiz with a knife. In no time at all he had cut a good springy bow from a small birch branch and stripped a long piece of bark from a root to make a thong for it. Then he whittled a small hole in a flat piece of wood he found in the cabin and carved out a blunt-ended drill about the size of a tent peg from a piece of pine. He had Freddy strip some dry shreds of tinder from the inside of the bark on an old log lying in back of the cabin, and he was ready to start a fire.         "C'mon, magician, let's make with the heat!" said Freddy, jumping up and down. "I'm cold." For all his blubber, Freddy gets cold quicker than anybody else in our gang. And his teeth were chattering now, from sitting on the cold cabin floor.         Dinky knelt on the ground with one foot on the flat board and twisted the thong of the bow around the pine drill. Then he inserted the blunt end of the drill in the little hole he'd made in the board and started to rotate it rapidly back and forth, making long, sawing motions with the bow, like a bass fiddle player. Freddy watched in amazement as the end of the drill got hot and began to smoke. Pretty soon he could smell the odor of burning pine. Then, suddenly, Dinky sprang to his feet and popped a hot spark from the board into a handful of the dry tinder. He started dancing around in a circle with it, waving it in the wind and blowing on it. The smoke from the tinder got thicker and thicker, and then it suddenly burst into flame.         "Ouch!" Dinky yelped, as the flaming tinder burnt his hand.         He dropped the burning mass into a pile of dry leaves, and he and Freddy sprinkled wood shavings and twigs on it until they had a good blaze going. Then they built a crib of larger logs around the fire and soon had a raging inferno that threw a column of flame thirty feet into the air.         You could see the light from the fire all the way back to Mammoth Falls. The sheriff's deputy outside Jeff Crocker's barn saw it and called Chief Putney's car on the radio.         "Looks like a big fire up in the hills right where you're heading. Can you see it?"         "Negative!" Chief Putney called back. "We're in the woods. Can't see anything."         "The kid inside says it might be one of those hunting lodges up there. Better check it out. He says he's still getting radio signals pretty steady from around the old zinc mine."         Just then the car I was riding in shot around a sharp bend in the road, and out of the corner of my eye I caught a flash of light from among the trees over on the next ridge of hills. I pounded the driver on the shoulder and shouted to him to stop.         "We're on the wrong road," I told him. "I just saw a flash of light through the trees, and it came from those hills on the other side of the creek."         The driver slammed on his brakes. "How do we get there?"         "Go back to the wooden bridge," I told him. "There's an old logging road that goes up to that ridge." The deputy called Chief Putney on the radio while we backed around in a clearing. Soon we were climbing through the trees up the slopes of the other ridge, with the chief's car following us. The sheriff's deputy was really gunning it up the twisting, deeply rutted road, and I was tossing around in the back seat like a sack of potatoes, trying to find something to hold on to.         The chief's voice came over the radio. "Don't run your siren! And dim your lights when we get near the top," he said. "If the men we're looking for are up there, we want to surprise them."         But when we rounded the last hairpin turn and pulled into the brightly lighted clearing where the fire was raging, all we could see were the figures of Dinky and Freddy, silhouetted against the flames.         "The robbers took off into the woods!" shouted Freddy. "They pushed their car down the hill over there."         "How long ago?" asked the chief.         "Maybe twenty minutes, maybe more," said Dinky. "Bet they got another car stashed away somewhere."         "If they have, they'd have to come back down this road with it," said the sheriff's deputy. "There isn't any other road leading off this ridge, is there?"         "Not that I know of," I told him. "This is the only one."         "Then they must be planning on hiding out somewhere until the heat's off. The last report on the net said those radio beeps were coming from up near the old zinc mine."         "I can't figure it out," said Chief Putney. "If they plan to hide out here in the hills, why did they leave these two kids behind to give us a lead on where they were? If they hole up in the mine it might take us a week to smoke 'em out, but all we have to do is blockade the entrance and they're stuck. I just can't figure it out."         "It almost seems like they wanted us to follow them," said the deputy. Suddenly a thought struck me. "Wait a minute!" I cried, grabbing the chief's arm. "There is another road off this ridge. Only it isn't an automobile road; it's a railroad. It's the old branch line running up to Hyattsville from, the zinc mine. You know the one, Chief. It crosses Turkey Hill Road right at The Gap."         "That's the third nutty thing you've said tonight!" said the chief. "I suppose they have the California Zephyr waiting there to take them to San Francisco!"         "I don't know about the California Zephyr," I said, "but they could use old Leapin' Lena. That's that old handcar that's parked in the Ioading yard. It works too!"         "Maybe the kid's right, Chief," said the sheriff's deputy. "Maybe they hoped we would follow them on foot -- and get stuck up there by the mine with no radio while they made a getaway down the railroad. It's downhill all the way to Hyattsville. They could make thirty miles an hour easy with that rusty handcar and never come near one of our roadblocks."         Just then the radio in the squad car started squawking. It was Henry, wanting to talk to Chief Putney.         "We've still got a fix on that transmitter," he said in a shrill voice, "and it's started moving straight north. Pretty fast too. We figure they're following that old railroad spur from the zinc mine. They're probably heading for Hyattsville."         "You ain't telling me nothing I don't already know!" said the Chief haughtily. "We already figured that out."         "Oh!" said Henry.         "And by the way," said the Chief, "we found your two partners in crime and they're all right. So you can tell their folks to pick 'em up at the station in the morning."         "You mean they're under arrest? But we didn't do anything, Chief!"         "Let's just say I have them in protective custody."         "What does that mean?"         "It means I'm not letting any of you kids out of my sight until we've nabbed those bank bandits."         "How are you going to do that unless I tell you where they are?" said Henry. "They've already figured out how to get through all your roadblocks."         "You can only go one place on a railroad, sonny. We'll be waiting for them at the end of the line."         "What if they get off before the end of the line?"         "You're full of bright ideas!" said the Chief. "Do you think they're stupid enough to take off on foot again?"         "No!" said Henry. "I think they planned their getaway better than that."         "Well, if they've got another car waiting where that track passes under the state highway, we'll catch 'em in one of our roadblocks."         "They've already passed the state highway," said Henry, "and our tracking antennas tell us they're still heading toward Hyattsville."         "Good! Then we'll get 'em at 'the end of the line."         "You're not thinking, Chief."         "See here, young Mulligan, I'll--"         "Haven't you ever dreamed about what you'd do if you were a bank robber?"         "No, I haven't!" fumed the Chief.         "Well, I have," said Henry. "And I'll bet one of our dinosaur eggs that I know just what they're planning."         "Is that so? Well, supposing you tell me."         "What about Dinky and Freddy?"         "OK, OK! We'll see they get home all right," said the Chief. "Now, tell me your brilliant idea."         "Well, if I were a bank robber I think I'd have a boat waiting at the railroad trestle over Lemon Creek. And with good luck I'd probably be out into the lakes and all the way to Canada before you figured out what happened."         There was a long silence.         "Are you still there, Chief?" asked Henry finally. "Do you want me to phone Mr. Monaghan's boathouse? You could probably nab them at the mouth of Lemon Creek if you get a couple of patrol cars down there right away."         Chief Putney was fuming and sputtering.         "You're a crazy nut, Mulligan!" he said at last. "Now, suppose you get off the radio and let me be the Chief of Police."         "I was just trying to help," Henry said.         "That's the kind of help I can do without," said the Chief. "Now get off the air and let me talk to Officer Riley."         "This is Riley, Chief," came a new voice.         "Listen, Riley, turn your volume down," whispered the Chief. "Now, is that kid still around?"         "No, Chief. He went back in the barn."         "Good! Now listen, Riley. I want you to get two cars down to Monaghan's boathouse at the river right away. Call him on the phone and tell him to get a couple of boats ready. I think those crooks might try to make a getaway down Lemon Creek."         "Good thinking, Chief! What about these kids?"
        "Riley, I think we can play cops and robbers without having those kids underfoot. Leave 'em there in the barn."         "I just thought that direction finder of theirs might come in handy."         "You're not being paid to think! Just follow orders."         "Right, Chief!"         "See that these kids all get home right away," Chief Putney said to the sheriff's deputy. "Then report to the control center at the Crockers' barn. I'm heading for Monaghan's boathouse." The Chief's car showered us with gravel as the driver spun it around and headed pell-mell down the road.         The deputy helped us throw dirt over the remains of the bonfire, and then Dinky and Freddy and I clambered into his car.         "I hope the Chief's doing the right thing," he said, as he nursed the car down the road off the ridge. "It might not be so easy spotting that boat in the dark. I've been duck hunting in those bulrushes at the mouth of the creek and they spread out pretty far. There's a lot of places a boat could slip through without ever getting near Monaghan's boathouse."         "They wouldn't get away if Henry was there with our direction finder," I said.         "You got a portable set?"         "Sure! We have a battery power pack, and we can take it anywhere."         The deputy looked at his watch and rubbed his chin. Then there was a long silence. Suddenly, when he reached the hardtop of the county road, he flicked on his flashing beacon and the tires screamed as he pushed the accelerator to the floor.         "This'll be the first time in my life I didn't follow orders," he said.         We must have waked up all of Jeff Crocker's family when we skidded into the driveway beside the barn. The deputy turned the car around while I rushed in and got Henry.         "They're heading down Lemon Creek, all right -- as close as we can figure," said Henry, as we piled into the deputy's car with the battery set. "Jeff'll keep a track on them and let us know if there's any change."         "Hey! What's going on, Sergeant?" a policeman shouted from the control car parked beside the barn.         "Just call me 'Corporal'!" the deputy hollered back. "See you in court!" And we spun out of the driveway with the siren wide open.         The deputy kept glancing at his watch as we sped down the state highway toward the turnoff for the river. Henry had turned our receiver on and was holding it up to the window of the car, trying to pick up the signal of the transmitter. There was nothing coming over the police net.         "I hope we get there in time," said the deputy. "The chief had about ten minutes' start on us and he didn't have to drive as far."         "Don't worry," said Henry. "Jeff is telephoning Mr. Monaghan. He'll have another boat ready for us."         "How'm I gonna explain this to Chief Putney?" moaned the deputy, clapping one hand to his forehead.         "Maybe you won't have to," cried Henry. "I think I've got something! Pull over! Pull over to the side of the road!"         The deputy braked the car down sharply, and we ground to a halt on the apron. "What's the matter? What's up?" he asked, twisting round in his seat. Henry turned his loop antenna a hair to the right and turned the volume up on the speaker. Then he took his earphones off. The steady beep-beep-beep of Dinky's little transmitter was clearly audible.         "Have you got a map?" Henry asked the deputy.         "Sure!" He reached in the glove compartment, pulled out a road map, and spread it on the seat beside him.         "Where are we right now?" asked Henry, shining his flashlight on the map.         "I'd say we were right about here." The deputy pointed to a jog in the red line marking the state highway. Henry pulled his compass from his pocket and took a reading in the direction the antenna was pointing. Then he marked an X on the map where Lemon Creek took a sharp turn toward the river.         "I figure they're just about there now. They've got at least three miles to go before they reach the river."         "That ought to take them twenty or twentyfive minutes," said the deputy. "I'm sure they're using a rowboat or a canoe."         "They must be," I said. "A motorboat would make too much noise."         "Let's get going!" Henry urged. "We won't go to Monaghan's boathouse. Turn right, down the Old Mill Road."         "The Old Mill Road? Are you nuts?"         "Please, Officer!" Henry pleaded. "We've only got about ten minutes."         "Oh, boy!" said the deputy. "You're going to get me in real trouble!"         "You're in trouble already," said Henry. "How would you like a chance to be a hero?"         "A live hero or a dead hero?"         "How would you like to capture those bank bandits singlehanded?" Henry persisted.         "Sonny, I hear you talking, but I've got a wife and kids to think about."         "They'll be proud of you after tonight," said Henry. "Let's get going!"         "Oh, boy! I should have taken you kids home, like the Chief told me," mumbled the deputy, as he put the car in gear and pulled it onto the highway.         As we turned down the road leading to the old abandoned mill on Lemon Creek, Henry outlined his plan.         "It's simple," he said. "They ought to reach the millpond in about ten minutes. The only way to get out of it is to go through the sluice way. That's a natural trap. If we can close the downstream gate before they get there, we'll have them blocked. And if we close the upstream gate after they're in the sluice, they can't possibly get out. The walls are about fifteen feet high and covered with green slime. They'll be helpless! All we have to do is sit there and wait for the Chief to come." Even the deputy was smiling now, and he pushed the patrol car down the winding road even faster than before.         "Great idea, Mulligan! Great!" he exclaimed. Then he frowned. "But what about those gates? Will they work?"         "Sure they will," I said. "The sluice is still used as a lock to let boats out of the millpond. The winches are in good shape. We've closed the gates lots of times to trap fish."         "Remind me to tell the game warden about that," said the deputy.         "Forget it," said Freddy Muldoon. "That's just one of Charlie's fish stories."         "Do you have any tear gas?" Henry asked.         "Yeah!" said the deputy. "That's a good idea. There's two grenades in the glove compartment there. Get 'em out."         "Put your lights out before we get to the creek," Henry warned. "We don't want to tip them off."         "OK, Chief!" said the deputy. "Any other orders?"         The deputy pulled the car off the road about a hundred yards short of the creek, and we ran the rest of the way to the millhouse. With a half moon rising in the east there was just enough light to see by. The old millhouse is a pretty sneaky place to be messing around in when it's dark, but we knew every nook and cranny of it by heart. Dinky and Freddy clambered across the catwalk to the other side of the sluice and lay flat on their bellies on top of the wall. Henry and I took the deputy into the winch house, and the three of us lowered the downstream gate. It creaked and groaned a lot, but we figured the bank bandits were still far enough away so that they couldn't hear it.         "Don't close it all the way," Henry advised. "We don't want the water level to rise too high in the sluice. After we've shut the upstream gate, we can let it down the rest of the way."         We crawled out onto the mill dam and lay there behind the railing holding our breath. The only sound came from the water gurgling under the downstream sluice gate, and we hoped the men we were waiting for weren't smart enough to recognize the sound and realize the gate was closed. Henry had the directional receiver tuned again and was rotating the antenna, trying to get a fix on the transmitter signal. He had just picked up the beep when I could see the dim outline of a small boat ease out of the shadows about two hundred yards upstream and move into a patch of moonlight. I grabbed Henry by the elbow and he shut off the receiver. We crawled back to the winch house, leaving the deputy lying flat on his stomach near the upstream gate.         Inside the winch house we waited, crouched in the darkness, for the signal that would tell us when to close the upstream gate. It seemed like it was forever, and I could hear Henry's breathing just as clear as the blower on our hot air furnace at home. I was sweating all over and shaking with chills at the same time. I figured this must be how an eel would feel in a Turkish bath.         Suddenly a flash of light flicked at the window of the winch house. It was the signal from the deputy that the boat had entered the sluice. Henry and I sprang into action and threw our weight against the trunnion of the winch. My feet slipped from under me and I tripped Henry, and we both fell to the floor, but we managed to spin the winch fast enough to close the. upstream gate before the men in the boat knew what was happening. Then we dashed to the other winch and lowered the downstream gate the rest of the way.         When we scrambled out to our places along the guard rail at the edge of the sluice, the boat had already rammed against the downstream gate. There were sounds of confusion and violent cursing coming up from the bottom of the dark chamber in which the bandits were trapped. The bright beam of the deputy's flashlight stabbed into the depths of the sluiceway and came to rest on the figures of four men huddled in a small rowboat. The deputy's voice rang out in a booming command that resounded back and forth between the walls of the sluice.         "Throw your guns in the water! You're surrounded!"         Four more beams of light hit the bandits in the face as Dinky, Freddy, Henry, and I flicked on our flashlights from opposite sides of the sluice. The men in the boat threw their hands up, and one of them shouted, "Don't shoot! Don't shoot! We're just going fishing."         "You can't fish with a rod like that!" the deputy shouted back. "Throw it in the water!"         There was a splash as the pistol dropped from the hand of the man standing in the stern of the boat.         "Get the rest of them overboard before we load your boat with tear gas!"         Three more weapons splashed in the water. The man in the bow of the boat reached under the seat and tried to slip a canvas sack over the side, but the deputy's pistol cracked like a whip and a bullet nicked the gunwale beside him.         "Leave the money where it is!" barked the deputy. "Put your hands on top of your head and lie down in the boat!"         It isn't easy for one man to lie down in a rowboat, let alone four. But when your have to, you find a way to do it, and the four bank bandits were smart enough to figure it out.         "OK, Mulligan. Get on the radio and tell 'em it's all over," said the deputy calmly. And Henry made tracks for the patrol car.         "You characters ought to know you can't fish in this county before daybreak," said the deputy, as he lighted a cigarette. "Now, just as soon as we can truck a ladder in here, we'll get you out of there."         It only took about ten minutes for two more patrol cars to show up at the old mill. And we didn't need a ladder to get the captives out of the sluice. We just opened the upper gate long enough to float the boat up to the top of the wall, and the bank robbers climbed out meek as lambs. I don't think they ever knew there was only one policeman on the scene when they threw their guns in the water.         Freddy Muldoon ran up and kicked the biggest man right in the shins. "That's for calling me 'Fatso'!" he shouted, and then he retreated to a safe distance. One of the policemen grabbed him by the collar and half carried him off the dam. The big man stood there with his mouth open, rubbing one leg against the other.         "There ought to be a law against kids," he said. "I knew there'd be trouble when I found them two in the alley."         "What about my transmitter?" Dinky asked. "It's in one of those canvas bags."         "We'll have to hold it for evidence, sonny," said one of the policemen. "You'll get it back later on."         Chief Putney didn't get in on the capture. He and three other policemen were blockading the mouth of Lemon Creek with two motorboats, and they didn't have a radio. It wasn't until daybreak that they saw Mr. Monaghan standing at the end of his dock waving a pair of red flannel drawers at them. When they got back to the police station we were all sitting around sipping hot chocolate and talking to a reporter from the Mammoth Falls Gazette. Henry asked Chief Putney if he could send a patrol car out to Indian Hill to pick up Homer and Mortimer.         "You've just given me a great idea," grumbled the Chief. "We don't need a police department around here anymore. What we need is a good all-night taxi service. Have you got fifty cents for the fare?"         "No!" said Henry.         "Oh, that's really too bad!" said the Chief, sarcastically. Then he turned to Billy Dahr and told him to send a car out to Indian Hill.
Last updated 4 Apr 98 by max