Appalachian Mountain Club AMC's Best Day Hikes in Central Massachusetts by John S. Burk

Herb Jaeger's Kernville Rock Climbs / New Directions Cliffs and Kern Slabs

Jeff Horowitz Quick Strength for Runners: 8 Weeks to a Better Runner's Body

Kelsey Publishing: Hiking and Exploring the Paria River 6th Edition Paperback Book

Kelsey Publishing: Non-Technical Canyon Hiking Guide to the Colorado Plateau 7th Edition Paperback Book

Leland & Lynna Howard Along Montana & Idaho's Continental Divide Trail

Scott T. Smith Along Wyoming's Continental Divide Trail

Wayne National Forest Informational Map