Books in US Civil War (sorted alphabetically)
- State of the Union Addresses Abraham Lincoln
- Stone's River: The Turning-Point of the Civil War Wilson J. Vance
- Stonewall Jackson and the American Civil War G. F. R. Henderson
- Story of a Cannoneer Under Stonewall Jackson Edward Alexander Moore
- Story of a Common Soldier of Army Life in the Civil War, 1861-1865 Leander Stillwell
- Story of Cole Younger, by Himself Cole Younger
- Story of the Kearsarge and Alabama A. K. Browne
- Story of the Raising and Organization of a Regiment of Volunteers in 1862 Ellis Spear
- Story of Young Abraham Lincoln Wayne Whipple
- Strange Story of Harper's Ferry, with Legends of the Surrounding Country Joseph Barry
- Struggle for Missouri John McElroy
- Supplies for the Confederate Army, Caleb Huse
- Sword of Antietam: A Story of the Nation's Crisis Joseph A. Altsheler
- Taken Alive Edward Payson Roe
- Taken by the Enemy Oliver Optic
- Third Day at Stone's River G. C. Kniffin
- Thirteen months in the Rebel Army : being a narrative of personal adventures in the infantry, ordnance, cavalry, courier, and hospital services; with an exhibition of the power, purposes, earnestness, military despotism, and demoralization of the South William G. Stevenson
- Three Months in the Southern States, April-June 1863 Sir Arthur James Lyon Fremantle
- Three Years in the Federal Cavalry Willard W. Glazier
- Three years in the Sixth Corps : A concise narrative of events in the Army of the Potomac, from 1861 to the close of the rebellion, April, 1865 George T. Stevens
- Tom of the Raiders Austin Bishop
- Tree of Appomattox Joseph A. Altsheler
- True To His Colors Harry Castlemon
- Twenty-fifth Regiment Connecticut Volunteers in the War of the Rebellion : history, reminiscences, description of battle of Irish Bend, carrying of pay roll, roster George P. Bissell, Samuel K. Ellis, Thomas McManus, and Henry Hill Goodell
- Two Little Confederates Thomas Nelson Page