A.C. · A. Unger · Arthur C. · C. Unger
Upton & Sons · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Abcs of Custer's Last Stand: Arrogance, Betrayal and Cowardice | 978-0-912783-38-3 (0-912783-38-9) | 2004 |
| Custer's First Messenger!? Debunking the Story of Sergeant Daniel A. Kanipe | 978-1-4507-7969-2 (1-4507-7969-7) | 2011 |