| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Marble Range | Hardcover | 978-1-4713-2660-8 | 2013 | |
| Marble Range | Paperback | 978-1-4713-2661-5 | 2013 | |
| Marble Range: A Western Story | " | 978-1-62914-378-1 | 2014 | |
| Riders of Paradise | " | 978-0-8439-5895-9 | 2007 | |
| The Cavalier of Rabbit Butte | Hardcover | 978-1-4458-2408-6 | 2012 | |
| The Coyote | Paperback | 978-1-4084-7753-3 | 2010 | |
| The Spectacular Kid | Hardcover | 978-1-4458-5670-4 | 2011 | |
| The Wild-West: A Western Trio | " | 978-1-4713-2132-0 | 2013 | Cherry Wilson · Walt Coburn |
| Unwelcome Settlers | " | 978-1-4084-3260-0 | 2009 | |
J. H. · R. H. · R.J. · Robert H. · Robert Horton · Robert J.
BBC Physical Audio · Leisure Books · Paragon · Skyhorse · Windsor