Blue Bike Books · Countryman Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Backroads & Byways of Colorado: Drives, Day Trips & Weekend Excursions | 978-0-88150-787-4 (0-88150-787-3) | 2008 | Drea Knufken |
| Colorado Trivia: Weird, Wacky & Wild | 978-1-897278-45-1 (1-897278-45-4) | 2008 | Lisa Wojna |