Books in US Civil War (sorted alphabetically by author)
- Abraham Lincoln Baron Godfrey Rathbone Benson Charnwood
- A Diary from Dixie Mary Boykin Chesnut
- A Report of the Debates and Proceedings in the Secret Sessions of the Conference Convention L. E. Chittenden
- The Crisis — Volume 07 Winston Churchill
- The Crisis — Volume 06 Winston Churchill
- The Crisis — Volume 05 Winston Churchill
- The Crisis — Volume 04 Winston Churchill
- The Crisis — Volume 02 Winston Churchill
- The Crisis — Volume 03 Winston Churchill
- The Crisis — Volume 01 Winston Churchill
- The Crisis — Complete Winston Churchill
- The Crisis — Volume 08 Winston Churchill
- The Army of the Cumberland Henry Martyn Cist
- History of Company F, 1st Regiment, R.I. Volunteers, during the Spring and Summer of 1861 Charles H. Clarke
- Reminiscences of the Thirty-Fourth Regiment, Mass. Vol. Infantry William H. Clark
- The Bull-Run Rout E. H. Clement
- The Boys of '61 Charles Carleton Coffin
- My Days and Nights on the Battle-Field Charles Carleton Coffin
- Winning His Way Charles Carleton Coffin
- A Life of Gen. Robert E. Lee John Esten Cooke
- Mohun; Or, the Last Days of Lee and His Paladins. John Esten Cooke
- In and Out of Rebel Prisons A. Cooper
- Military Reminiscences of the Civil War, Volume 1: April 1861-November 1863 Jacob D. Cox
- Military Reminiscences of the Civil War, Volume 2: November 1863-June 1865 Jacob D. Cox
- The raid of the guerilla, and other stories Charles Egbert Craddock