Cordee · Mountaineers Books · Rocky Mountain Books
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Best Short Hikes in Arizona | 978-0-89886-948-4 | 2006 | Don Laine · Barbara Laine |
| GPS Made Easy - 5th Edition: Using Global Positioning Systems in the Outdoors | 978-1-897522-05-9 | 2008 | Alex Letham |
| GPS Made Easy | 978-1-59485-103-2 | 2008 | " |
| Gps Made Easy: Using Global Positioning Systems in the Outdoors | 978-0-89886-823-4 | 2003 | |
| GPS Made Easy, Using Global Positioning Systems in the Outdoors | 978-1-871890-89-1 | 2003 | |
| Gps Made Easy: Using Global Positioning Systems in the Outdoors | 978-0-89886-592-9 | 1998 | |