National Geographic Yellowstone and Grand Teton National Parks Road Guide: The Essential Guide for Motorists (National Park Road Guide)
Compass American Guides: Yellowstone and Grand Teton National Parks (Full-color Travel Guide)
Yellowstone National Park Tour Guide Book: Your personal tour guide for Yellowstone travel adventure!
Explorer's Guide Yellowstone & Grand Teton National Parks and Jackson Hole: A Great Destination (Third Edition) (Explorer's Great Destinations)
Yellowstone and Grand Teton National Parks [Map Pack Bundle] (National Geographic Trails Illustrated Map)
Fodor's The Complete Guide to the National Parks of the West (Full-color Travel Guide)