Trails of Eastern Idaho book by Margaret Fuller and Jerry Painter. Expanded and updated third edition. This book is a fantastic resource for hikers, trail runners, and mountain bikers. It covers trips in 19 different mountain ranges in Eastern Idaho, including Idaho's 12,000-foot peaks. The book is well-organized and contains the following information for each hike: round-trip mileage, elevation gain, highest point, time, difficulty, maps to reference, place to gather further information, detailed directions on how to get there, information on what to expect on the trail, and information on the surrounding area including connecting hikes. Trails of Eastern Idaho is an essential companion for anyone exploring the trails in Eastern Idaho, locals and visitors alike.