| title | ISBN-13 | year of publication |
|---|---|---|
| Border: The U.s.-mexico Line | 978-0-87565-364-8 | 2008 |
| John Selman, Gunfighter | 978-0-8061-1557-3 | 1980 |
| John Wesley Hardin: Dark Angel of Texas | 978-0-8061-2995-2 | 1998 |
| Pat Garrett: The Story of a Western Lawman | 978-0-8061-1838-3 | 1983 |
| Roadside History of Texas (Roadside History Series) | 978-0-87842-294-4 | 1994 |
| The Encyclopedia of Lawmen, Outlaws, and Gunfighters | 978-0-8160-4544-0 | 2002 |
| The Shooters | 978-0-425-15450-2 | 1996 |
C.M. · Claire M. · L. C. · l c m · L.M. · Leon C. · Leon C. Metz · Leon Metz
Berkley · Facts on File · Mountain Press · Texas Christian University Press · University of Oklahoma Press