Books about Mystery and detective stories (sorted by popularity)
- The Magic Curtain Roy J. Snell 63 downloads
- The Clock Struck One Fergus Hume 62 downloads
- The Boy Scouts as Forest Fire Fighters Robert Shaler 61 downloads
- The Boy Scouts at Mobilization Camp Robert Shaler 60 downloads
- The Radio Girls on Station Island: The wireless from the steam yacht Margaret Penrose 60 downloads
- The Boy Scouts of the Life Saving Crew Robert Shaler 60 downloads
- The Boy Scouts of the Flying Squadron Robert Shaler 60 downloads
- The Boy Scouts on the Roll of Honor Robert Shaler 60 downloads
- The Flying Reporter Lewis E. Theiss 60 downloads
- Ruth Fielding at Snow Camp; Or, Lost in the Backwoods Alice B. Emerson 59 downloads
- The Flying Machine Boys in the Wilds; Or, The Mystery of the Andes Frank Walton 59 downloads
- Dorothy Dixon Wins Her Wings Dorothy Wayne 59 downloads
- The Motor Boys Afloat; or, The Stirring Cruise of the Dartaway Clarence Young 59 downloads
- Dan Carter and the Money Box Mildred A. Wirt 59 downloads
- The Black Patch Fergus Hume 58 downloads
- Dean Dunham; Or, the Waterford Mystery Jr. Horatio Alger 58 downloads
- The Orchard Secret Cleo F. Garis 58 downloads
- The Phantom Treasure Harriet Pyne Grove 58 downloads
- Grace Harlowe's Overland Riders in the Yellowstone National Park Josephine Chase 58 downloads
- Linda Carlton, Air Pilot Edith Lavell 58 downloads
- Sign of the Green Arrow Roy J. Snell 58 downloads
- Dorothy Dixon Solves the Conway Case Dorothy Wayne 58 downloads
- Oliver Bright's Search; or, The Mystery of a Mine Edward Stratemeyer 58 downloads
- Aunt Jane's Nieces on Vacation L. Frank Baum 57 downloads
- Dangerous Dilemmas: Startling but True James Anderson Peddie 57 downloads