- Three Years With Quantrell: A True Story Told By His Scout
- Three Years with Quantrill
- Three Years with Quantrill: A True Story Told By His Scout
- The Three-Cornered War
- The Threshold of Manifest Destiny
- Throttled! The Detection of the German and Anarchist Bomb Plotters
- Through a Screen Darkly
- Through Afro-America: An English Reading of the Race Problem
- Through Glacier Park: Seeing America First with Howard Eaton
- Through the Children's Gate
- Through the Golden Gate - San Francisco 1769 - 1937
- Through the Perilous Fight
- Through the Storms: The John G. Slover Diary
- The Thumpin'
- Thunder Dog
- Thunder Mountain
- Thunder Run
- Thunder Snow of Buffalo
- The Thundering Herd
- Thy Will Be Done
- Théodore Roosevelt et l’Amérique impériale
- Tiburon and Belvedere
- Tidal Wave
- Tie My Bones to Her Back
- Tiffin
- Timberline Lodge
- Time
- The Time of Our Lives
- Time of the Rangers
- Time Present, Time Past
- Times are Tough, Very Tough
- The Times of Melville and Whitman [1st Edition]
- The Times They Were a-Changin'
- The Times Were a Changin'
- Timothy Leary: Outside Looking In
- Tin Noses, Tin Roses: Love Stories from World War I
- Tinicum Township, Bucks County
- Tioga and Collinsville
- Tip and the Gipper
- Tip of the Spear: U.S. Army Small Unit Action in Iraq, 2004-2007 [Illustrated Edition]
- Titanic: Seven Books About the Disaster
- Titanic: The Tennis Story
- The Titans
- Title Town USA
- Tiverton and Little Compton
- Tiverton and Little Compton, Rhode Island
- To Appomattox
- To Begin the World Anew
- To Conquer the Air
- To End a Presidency
- To Hatred Turned
- To Have and Have Another Revised Edition
- To Keep the South Manitou Light
- To Lose an Empire
- To March for Others
- To Move the World
- To Obama
- To Plead Our Own Cause
- To Purge This Land with Blood
- To Read My Heart