Mysteries of the National Parks: 35 Stories of Baffling Disappearances, Unexplained Phenomena, and More

Travels with Charley: In Search of America

Paddling the Ozarks: A Guide to the Area's Greatest Paddling Adventures

Born to Run

Paddling the John Wesley Powell Route: Exploring the Green and Colorado Rivers

The Last Man on the Moon: One Man's Part in Mankind's Greatest Adventure

The Comfort Crisis: Embrace Discomfort To Reclaim Your Wild, Happy, Healthy Self

DK National Parks of the USA

Wild: From Lost to Found on the Pacific Crest Trail (Oprah's Book Club 2.0)

Digital Apollo: Human and Machine in Spaceflight

DK USA

Lonely Planet California

Here Is Where: Discovering America's Great Forgotten History

Rocks, Gems, and Minerals

Assassination Vacation

Geek Silicon Valley: The Inside Guide to Palo Alto, Stanford, Menlo Park, Mountain View, Santa Clara, Sunnyvale, San Jose, San Francisco

A Voyage Long and Strange: Rediscovering the New World

Blue Highways: A Journey into America