Books about Youth -- Conduct of life -- Juvenile fiction (sorted alphabetically)
- Tin Box, and What it Contained Jr. Horatio Alger
- To Herat and Cabul: A Story of the First Afghan War G. A. Henty
- Tom Temple's Career Jr. Horatio Alger
- Tom Thatcher's Fortune Jr. Horatio Alger
- Torn Bible; Or, Hubert's Best Friend Alice Somerton
- Tragedy of Wild River Valley Martha Finley
- Travels and Adventures of Little Baron Trump and His Wonderful Dog Bulger Ingersoll Lockwood
- Treasure of the Incas: A Story of Adventure in Peru G. A. Henty
- Trumpeter Fred: A Story of the Plains Charles King
- Turning of the Tide; Or, Radcliffe Rich and His Patients Elijah Kellogg
- Twin Ventriloquists; or, Nimble Ike and Jack the Juggler Old Sleuth
- Two sailor lads : A story of stirring adventures on sea and land Gordon Stables
- Two Ways of Becoming a Hunter Harry Castlemon
- Ward Hill, the Senior Everett T. Tomlinson
- Weatherby's Inning: A Story of College Life and Baseball Ralph Henry Barbour
- West Point Rivals: or, Mark Mallory's Stratagem Upton Sinclair
- West Point Treasure; Or, Mark Mallory's Strange Find Upton Sinclair
- When London Burned : a Story of Restoration Times and the Great Fire G. A. Henty
- When Santiago Fell; or, The War Adventures of Two Chums Edward Stratemeyer
- White Conquerors: A Tale of Toltec and Aztec Kirk Munroe
- Wild Adventures in Wild Places Gordon Stables
- Winged Arrow's Medicine; Or, The Massacre at Fort Phil Kearney Harry Castlemon
- Winning his game Ralph Henry Barbour
- With Frederick the Great: A Story of the Seven Years' War G. A. Henty
- With the Allies to Pekin: A Tale of the Relief of the Legations G. A. Henty