Best Easy Day Hikes Yellowstone National Park (Best Easy Day Hikes Series)

Lonely Planet USA's National Parks (National Parks Guide)

Yellowstone Wildlife: A Folding Pocket Guide to Familiar Animals of the Yellowstone Area (Wildlife and Nature Identification)

Wyoming Recreation Map (Benchmark Maps)

The Parks Belong to the People: The Geography of the National Park System

Birds of Wyoming Field Guide: Includes Yellowstone & Grand Teton National Parks (Bird Identification Guides)

The Road Trip Survival Guide: Tips and Tricks for Planning Routes, Packing Up, and Preparing for Any Unexpected Encounter Along the Way

Greater Yellowstone & Grand Teton Recreation Atlas (Benchmark Recreation Atlases)

Top Trails: Yellowstone and Grand Teton National Parks: 46 Must-Do Hikes for Everyone

There's Work to Be Done. (An Official Yellowstone Quote Book): Words to Live (and Die) By from the Dutton Ranch