The Secret Knowledge of Water: There Are Two Easy Ways to Die in the Desert: Thirst and Drowning

Virga & Bone: Essays from Dry Places

Finders Keepers: A Tale of Archaeological Plunder and Obsession

Stone Desert

The Animal Dialogues: Uncommon Encounters in the Wild

Atlas of a Lost World: Travels in Ice Age America

Tracing Time: Seasons of Rock Art on the Colorado Plateau

Apocalyptic Planet: Field Guide to the Future of the Earth