Grand Canyon Association · Pruett Publishing Company
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Grand Canyon Women: Lives Shaped by Landscape | 978-0-938216-78-0 (0-938216-78-3) | 2004 |
| Tucson Hiking Guide | 978-0-87108-935-9 (0-87108-935-1) | 2004 |
| Tucson Hiking Guide | 978-0-87108-865-9 (0-87108-865-7) | 1997 |