Acadia National Park Map (National Geographic Trails Illustrated Map, 212)

Yellowstone National Park Map (National Geographic Trails Illustrated Map, 201)

Mushrooms of the Upper Midwest: A Simple Guide to Common Mushrooms (Mushroom Guides)

Rick Steves Pocket Amsterdam

National Forest Camping: Directory of 4,108 Designated Camping Areas at 141 Forests in 42 States

White Mountain Guide: AMC’s Comprehensive Guide to Hiking Trails in the White Mountain National Forest

Prepared: A Manual for Surviving Worst-Case Scenarios

Michigan Rocks & Minerals: A Field Guide to the Great Lake State (Rocks & Minerals Identification Guides)

Mushrooms of the Northeast: A Simple Guide to Common Mushrooms (Mushroom Guides)

Where Should We Camp Next?: A 50-State Guide to Amazing Campgrounds and Other Unique Outdoor Accommodations (RV or Camping Trip Planning Guide for a Family-Friendly Budget-Conscious Vacation)