| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Camping Montana | 978-0-7627-1078-2 (0-7627-1078-0) | 2003 |
| Camping Wyoming and The Black Hills | 978-1-56044-894-5 (1-56044-894-6) | 2001 |
| Rockhounding Wyoming | 978-1-56044-445-9 (1-56044-445-2) | 1996 |
K. Graham · K L · Kenneth Graham · Kenneth Lee Graham · L.G. · L. Graham