| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Jack Thorp's Songs of the Cowboys | 978-0-89013-478-8 | 2005 | Kil Ronald · Ronald Kil |
| The Southwestern Journals of Zebulon Pike, 1806-1807 | 978-0-8263-3390-2 | 2007 | Stephen Harding Hart · Archer Butler Hulbert |
| To Hell on a Fast Horse: Billy the Kid, Pat Garrett, and the Epic Chase to Justice in the Old West | 978-1-4001-4489-1 | 2010 | |
| To Hell on a Fast Horse LP: Billy the Kid, Pat Garrett, and the Epic Chase to Justice in the Old West | 978-0-06-194569-4 | 2010 | |
L. G · L. Gardner · M G*** · M. Gardner · M.-L. · Mark Gardner · Mark L. · Mark Lee Gardner
HarperCollins · Museum of New Mexico Press · Tantor Audio · University of New Mexico Press