| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Photographer's Guide to the Grand Canyon & Northern Arizona | 978-0-8117-2900-0 (0-8117-2900-1) | 2001 |
| Photographer's Guide to Yellowstone & the Tetons | 978-0-8117-3555-1 (0-8117-3555-9) | 2008 |
| Photographer's Guide to Yellowstone & the Tetons | 978-0-8117-2895-9 (0-8117-2895-1) | 2000 |