Affiliated Writers of Amer · University of Oklahoma Press
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Virgil Earp: Western Peace Officer | Paperback | 978-0-8061-2881-8 (0-8061-2881-X) | 1996 |
| Virgil Earp: Western Peace Officer | Hardcover | 978-1-879915-09-1 (1-879915-09-X) | 1994 |