| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Off-Highway Map for Silverton, Ouray, Lake City, Telluride Colorado | 978-1-934838-23-5 (1-934838-23-3) | 2015 | Matt Peterson |
| Off-Highway Map for Taylor Park, Crested Butte Colorado | 978-1-934838-24-2 (1-934838-24-1) | 2015 | " |