Boundary Waters Canoe Camping (Paddling Series)

Secrets of the Congdon Mansion: The Unofficial Guide to Glensheen and the Congdon Murders (Minnesota)

Prairyerth: A Deep Map

Black Hills South Map [Black Hills National Forest] (National Geographic Trails Illustrated Map, 238)

Boundary Waters East Map [Canoe Area Wilderness, Superior National Forest] (National Geographic Trails Illustrated Map, 752)

Roadside Geology of South Dakota (Roadside Geology Series)

Backroads & Byways of Missouri: Drives, Day Trips & Weekend Excursions

Rock Pickers Guide to Lake Superior's North Shore (North Woods Naturalist Guides)

Five-Star Trails: The Ozarks: 43 Spectacular Hikes in Arkansas and Missouri

Roadside Geology of Nebraska (Roadside Geology Series)