- The American Indian in the Civil War, 1862-1865 (Bison Book)
- The American Indian and the End of the Confederacy, 1863-1866 (Civil War)
- The American Indian as Participant in the Civil War
- The American Indian As Slaveholder And Secessionist: An Omitted Chapter In The Diplomatic History Of The Southern Confederacy
- The History of Events Resulting in Indian Consolidation West of the Mississippi