National Geographic The Photo Ark: One Man's Quest to Document the World's Animals
Grizzly Confidential: An Astounding Journey into the Secret Life of North America’s Most Fearsome Predator
National Audubon Society Field Guide to North American Mammals (National Audubon Society Field Guides)
The Hummingbird Book: The Complete Guide to Attracting, Identifying, and Enjoying Hummingbirds