Limits of the Known

Alone on the Ice: The Greatest Survival Story in the History of Exploration

Escape from Lucania: An Epic Story of Survival

On the Ridge Between Life and Death: A Climbing Life Reexamined

Finding Everett Ruess: The Life and Unsolved Disappearance of a Legendary Wilderness Explorer

Into the Great Emptiness: Peril and Survival on the Greenland Ice Cap

True Summit: What Really Happened on the Legendary Ascent on Annapurna

Devil's Gate: Brigham Young and the Great Mormon Handcart Tragedy

A Newer World: Kit Carson, John C. Fremont and the Claiming of the American West

The Bears Ears: A Human History of America's Most Endangered Wilderness

ONCE THEY MOVED LIKE THE WIND: COCHISE, GERONIMO,

The Lost World of the Old Ones: Discoveries in the Ancient Southwest

Escalante's Dream: On the Trail of the Spanish Discovery of the Southwest

The Pueblo Revolt: The Secret Rebellion That Drove the Spaniards Out of the Southwest

In Search of the Old Ones

The Lost Explorer: Finding Mallory on Mount Everest

No Shortcuts to the Top: Climbing the World's 14 Highest Peaks

Alone on the Wall: Alex Honnold and the Ultimate Limits of Adventure

The Lost Explorer: Finding Mallory On Mount Everest

The Will to Climb: Obsession and Commitment and the Quest to Climb Annapurna--the World's Deadliest Peak