Weekend Special! 5% off any purchase. Get the code »

Karnazes reveals the mind-boggling adventures of his nonstop treks through the hell of Death Valley, the incomprehensible frigidity of the South Pole, and the breathtaking beauty of the mountains and canyons of the Sierra Nevada.

Ultramarathon Man 2006, Tarcher, New York, NY

ISBN-13: 9781585424801

Trade paperback

Ultramarathon Man 2005, Tarcherperigee, New York, NY

ISBN-13: 9781585422784