Birds of Colorado Field Guide: Edition 2

Death in Yellowstone: Accidents and Foolhardiness in the First National Park, Edition 2

Birds of Utah Field Guide: Edition 2

A Walk in the Park: The True Story of a Spectacular Misadventure in the Grand Canyon

Birds of New Mexico Field Guide: Edition 2

Eager: The Surprising, Secret Life of Beavers and Why They Matter

Birds of Wyoming Field Guide: Includes Yellowstone & Grand Teton National Parks

Birds of Wisconsin Field Guide: Edition 3

Sasquatch: Legend Meets Science

Trees of Colorado Field Guide: Edition 2

The Good Good Pig: The Extraordinary Life of Christopher Hogwood

Trees of Arizona Field Guide: Edition 2

Cat Sense: How the New Feline Science Can Make You a Better Friend to Your Pet

Stan Tekiela’s Birding for Beginners: Rocky Mountains: Your Guide to Feeders, Food, and the Most Common Backyard Birds

Alaska Bear Tales

Mammals of Colorado Field Guide: Edition 2

Chimp & the River: How AIDS Emerged from an African Forest

Birds of Nevada Field Guide

The Shepherd's Life: Modern Dispatches from an Ancient Landscape