Hiking Montana: A Guide to the State's Greatest Hikes (State Hiking Guides Series)

Yellowstone Trail and Backcountry Field Guide

Yellowstone’s Birds: Diversity and Abundance in the World’s First National Park

Moon Yellowstone & Grand Teton: Hike, Camp, See Wildlife (Travel Guide)

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

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

Historic Yellowstone National Park: The Stories behind the World's First National Park

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

Day Hikes In the Beartooth Mountains

Complete Guide to the National Park Lodges