Herpetology (3rd Edition)

Peterson Field Guide to Reptiles and Amphibians of Eastern and Central North America, Fourth Edition (Peterson Field Guides)

A Peterson Field Guide to Western Reptiles and Amphibians (Peterson Field Guides)

Key to the Herpetofauna of the Continental United States and Canada: Second Edition, Revised and Updated

Mammalogy: Adaptation, Diversity, Ecology

National Audubon Society Field Guide to Reptiles and Amphibians: North America (National Audubon Society Field Guides)

Herpetology: An Introductory Biology of Amphibians and Reptiles

Ornithology

A Field Guide to Reptiles and Amphibians: Eastern and Central North America (Peterson Field Guides)

Amphibians and Reptiles of the Great Lakes Region, Revised Ed. (Great Lakes Environment)

Fishes: An Introduction to Ichthyology (4th Edition)