Books about Mystery and detective stories (sorted by popularity)
- Dave Porter's Return to School; Or, Winning the Medal of Honor Edward Stratemeyer 63 downloads
- The Automobile Girls at Chicago; Or, Winning Out Against Heavy Odds Laura Dent Crane 62 downloads
- The Motor Boys on the Pacific; Or, the Young Derelict Hunters Clarence Young 62 downloads
- The Orchard Secret Cleo F. Garis 62 downloads
- Sign of the Green Arrow Roy J. Snell 61 downloads
- The Putnam Hall Encampment; or, The Secret of the Old Mill Edward Stratemeyer 61 downloads
- The Black Patch Fergus Hume 61 downloads
- Flower of the Gorse Louis Tracy 61 downloads
- The Crimson Thread: An Adventure Story for Girls Roy J. Snell 61 downloads
- Tom the telephone boy; or, The mystery of a message Frank V. Webster 61 downloads
- The Magic Curtain Roy J. Snell 60 downloads
- Larry Dexter and the Stolen Boy; or, A Young Reporter on the Lakes Howard Roger Garis 60 downloads
- The Rambler Club's house-boat W. Crispin Sheppard 60 downloads
- Boys of Oakdale Academy Morgan Scott 60 downloads
- Linda Carlton, Air Pilot Edith Lavell 60 downloads
- The Golden Boys and Their New Electric Cell L. P. Wyman 60 downloads
- Dorothy Dixon Solves the Conway Case Dorothy Wayne 60 downloads
- Oliver Bright's Search; or, The Mystery of a Mine Edward Stratemeyer 60 downloads
- The Motor Rangers' Cloud Cruiser John Henry Goldfrap 60 downloads
- Aunt Jane's Nieces on Vacation L. Frank Baum 59 downloads
- The Boy Scouts in the Saddle Robert Shaler 59 downloads
- The Bradys and the Girl Smuggler; Or, Working for the Custom House Francis Worcester Doughty 59 downloads
- The Mercer Boys at Woodcrest Capwell Wyckoff 58 downloads
- The Phantom Treasure Harriet Pyne Grove 58 downloads
- Mary Louise Stands the Test Emma Speed Sampson 57 downloads