| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| ATV Trails Guide Arizona Phoenix Region | 978-1-934838-02-0 | 2009 | Charles A. Wells |
| ATV Trails Guide Colorado Silverton, Ouray, Lake City, Telluride | 978-1-934838-03-7 | 2009 | " |
| Guide to Arizona Backroads & 4-Wheel-Drive Trails 2nd Edition | 978-1-934838-19-8 | 2012 | " |
| Guide to California Backroads & 4-Wheel Drive Trails | 978-1-934838-07-5 | 2014 | " |
| Guide to Colorado Backroads & 4-Wheel-Drive Trails, 3rd Edition | 978-1-934838-04-4 | 2010 | " |
| Guide to Northern Colorado Backroads & 4-Wheel-Drive Trails 3rd Edition | 978-1-934838-05-1 | 2011 | " |
| Off-Highway Map for Silverton, Ouray, Lake City, Telluride Colorado | 978-1-934838-23-5 | 2015 | FunTreks Guidebooks |
| Off-Highway Map for Taylor Park, Crested Butte Colorado | 978-1-934838-24-2 | 2015 | " |