| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2002 | 978-0-9638419-0-2 | Tom W. Barnhart | Front Range Single Tracks 2: More of the Best Single-Track Trails Near Denver an |
| 1995 | 978-0-9638419-4-0 | Tom Barnhart | Front Range Single Tracks: The Best Single-Track Trails Near Denver & Boulder |
| '' | 978-0-9638419-5-7 | '' | Steamboat Single Tracks: The Mountain Biking Guide to Steamboat Springs, Colorado |