| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2012 | 978-0-9827130-4-4 | Bruce Grubbs | Exploring Great Basin National Park: Including Mount Moriah Wilderness |
| '' | 978-0-9827130-5-1 | Bruce Grubbs | Grand Canyon Guide: Your Complete Guide to the Grand Canyon |
| '' | 978-0-9827130-6-8 | '' | Exploring with GPS: For hunters, rescue teams, hikers, mountain bikers, anglers, geocachers, backpackers, cross-country skiers, snowshoers, boaters, ... who uses recreational GPS in the outdoors |