| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Adventuring in the California Desert: The Sierra Club Travel Guide to the Great Basin, Mojave, and Colorado Desert Regions of California | 978-0-87156-721-5 (0-87156-721-0) | 1987 | Sierra Club Adventure Travel Guides |
| Exploring the Grand Canyon | 978-0-938216-33-9 (0-938216-33-3) | 2007 | |
L Foster · Lenn Fechter · Leonie Foster · Liam Foster · LM Foster · Lynn Foster