| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Colorado, 1870-2000 | 978-1-56579-347-7 (1-56579-347-1) | 1999 | William Henry Jackson · John Fielder |
| Ranching West of the 100th Meridian: Culture, Ecology, and Economics | 978-1-55963-827-2 (1-55963-827-3) | 2002 | Richard L. Knight · Wendell Gilgert |
| Western Water Made Simple | 978-0-933280-39-7 (0-933280-39-4) | 1988 | |