Mystery #04 — The Mystery of the Spiteful LettersTHE EXTRAORDINARY TELEGRAMFATTY REALLY IS SURPRISING!OH, FOR A MYSTERY!MR. GOON’S GLOVETHE ‘NONNIMUS’ LETTERTHE FIND-OUTERS MAKE THEIR FIRST PLANSDISAPPOINTMENT FOR PIP AND BETSA TALK WITH POOR GLADYSTHE FIRST REAL CLUEON THE BUS TO SHEEPSALEA PUZZLING THINGA LOVELY DAYANOTHER OF THOSE LETTERSTHREE MORE SUSPECTSFATTY MAKES A FEW INQUIRIESMR. GOON IS PUZZLEDFATTY HAS A BUSY MORNINGTHE MYSTERY OF THE RED-HEADED BOYSCLUES, REAL CLUES AT LAST!INSPECTOR JENKS ARRIVESWELL DONE, FATTY!

Mystery #04 — The Mystery of the Spiteful Letters

Mystery04 — The Mystery of the Spiteful Letters—Blyton, Enid.