- A Complete Life of General George A. Custer, Volume 1: Through the Civil War (Complete Life of General George A. Custer)
- A Complete Life of General George A. Custer, Volume 2: From Appomattox to the Little Big Horn
- A Popular Life Of General George A. Custer
- A Complete Life of General George A. Custer: Major-General of Volunteers; Brevet Major-General, U.S. Army; and Lieutenant-Colonel, Seventh U.S. Cavalry
- Volunteer Cavalry: The Lessons of the Decade