| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mayan Whitewater: Chiapas & Belize, 1st Edition | 978-1-4507-2324-4 (1-4507-2324-1) | 2013 | Greg Schwendinger · James "Rocky" Contos |
| Mayan Whitewater Chiapas & Belize, 2nd Edition: A Guide to the Rivers | 978-1-4507-2325-1 (1-4507-2325-X) | 2015 | Greg Schwendinger · James "Rocky" Contos |