- Custer in '76: Walter Camp's notes on the Custer fight
- Custer and Company: Walter Camp's Notes on the Custer Fight
- Camp, Custer, and The Little Big Horn (Montana and The West Vol. 10)
- Camp on Custer: Transcribing the Custer Myth (Hidden Springs of Custeriana)
- The Need of Automatic Train Control: With Facts Concerning Its Development and Present Status






