| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1998 | 978-0-9665508-0-1 | Kent, R Schulte | Boulder & El Dorado Trail Maps |
| 2019 | 978-0-9665508-1-8 | Sky Terrain | Colorado Springs Pikes Peak |
| '' | 978-0-9665508-2-5 | '' | Southern Rocky Mountain National Park & Indian Peaks Wilderness Trail Map, 4th Edition |
| 2009 | 978-0-9665508-3-2 | Kent Schulte | Sangre de Cristo Wilderness & Great Sand Dunes National Park Trail Map 4th Edition |
| 2016 | 978-0-9665508-4-9 | Sky Terrain · Kent Schulte | Grand Canyon Trail Map 5th Edition |
| 2019 | 978-0-9665508-5-6 | Sky Terrain | Summit, Vail & Holy Cross Trail Map |
| 2018 | 978-0-9665508-6-3 | '' | Aspen, Crested Butte & Maroon Bells |
| 2014 | 978-0-9665508-8-7 | Sky Terrain · Kent Schulte | Boulder Nederland Trail Map 4th Edition |
| 2012 | 978-0-9665508-9-4 | Sky Terrain | Santa Fe, Bandelier & Los Alamos Trail Map 2nd Edition |