| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Al descubierto: Una cobra: Uncover a Snake | Hardcover | 978-970-718-497-8 | 2007 | |
| Snakes of the World: A Catalogue of Living and Extinct Species | Paperback | 978-1-138-03400-6 | 2017 | Kenneth L. Williams · Jeff Boundy |
| Snakes of the World: A Catalogue of Living and Extinct Species | Hardcover | 978-1-4822-0847-4 | 2014 | Kenneth L. Williams · Jeff Boundy |
| Snakes of the World: A Catalogue of Living and Extinct Species | Digital | 978-1-4822-0848-1 | 2014 | Kenneth L. Williams · Jeff Boundy |
| Uncover a Cobra | Hardcover | 978-1-59223-376-2 | 2005 | |
CRC Press · Routledge · Silver Dolphin en Espanol · Thunder Bay Press