Books about Adventure stories (sorted alphabetically)
- Wyoming Edward Sylvester Ellis
- X Marks the Asteroid Ross Rocklynne
- Yellow Hunter; or, The Winding Trail of Death T. C. Harbaugh
- Yellow Typhoon Harold MacGrath
- Yeoman Adventurer George W. Gough
- yes men of Venus Ron Goulart
- You Can't Buy Eternity! Dwight V. Swain
- Young Cavalier: A Story of the Civil Wars Percy F. Westerman
- Young Deliverers of Pleasant Cove Elijah Kellogg
- Young Firemen of Lakeville; Or, Herbert Dare's Pluck Frank V. Webster
- Young Jack Harkaway Fighting the Pirates of the Red Sea Bracebridge Hemyng
- young master of Hyson Hall Frank R. Stockton
- Young Peggy McQueen Gordon Stables
- Young Scout: The Story of a West Point Lieutenant Edward Sylvester Ellis
- Young Stowaways in Space Richard M. Elam
- Young Supercargo: A Story of the Merchant Marine William Drysdale
- Young Vigilantes: A Story of California Life in the Fifties Samuel Adams Drake
- Young Wild-Fowlers Harry Castlemon
- Young Woodsman; Or, Life in the Forests of Canada J. Macdonald Oxley
- Youth, a Narrative Joseph Conrad
- Yule Logs: Longmans' Christmas Annual for 1898
- Yule-Tide Yarns
- Zanna Bianca (Italian) Jack London
- Zarah the Cruel Joan Conquest
- Z-Day on Centauri Henry T. Simmons