| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Spirits of the Border: Echoes of the Past | 978-1-933951-27-0 (1-933951-27-3) | 2006 | Ken Hudnall |
| Spirits of the Border: The History and Mystery of Tombstone, AZ. | 978-1-933951-24-9 (1-933951-24-9) | 2006 | " |