Books by Tennant, Alan
Lone Star Field Guide to Texas Snakes, Third Edition (Lone Star Guides)
Lone Star field guide to Texas snakes
Lone Star Field Guide to the Snakes of Florida, Second Edition (Lone Star Field Guides)
Snakes of North America, eastern and central regions
Gulf publishing field guides
A field guide to snakes of Florida
A field guide to Texas snakes
The snakes of Texas
The Guadalupe Mountains of Texas