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On June 3rd, 2017, Alex Honnold became the first person to free solo Yosemite's El Capitan - to scale the wall without rope, a partner, or any protective gear. Alone on the Wall recounts the most astonishing achievements of Honnold's extraordinary life and career....

Only a few years ago, Alex Honnold was little known beyond a small circle of hardcore climbers. Today, at the age of 30, he is probably the most famous adventure athlete in the world....

In this groundbreaking book, New York Times bestselling author Steven Kotler decodes the mystery of ultimate human performance....

The Impossible Climb is an emotional drama driven by people exploring the limits of human potential and seeking a perfect, choreographed dance with nature. Honnold dared far beyond the ordinary, beyond any climber in history....

After sailing 300,000 miles and weathering dozens of storms in all the world's oceans, John Kretschmer has plenty of stories and advice to share. In Sailing a Serious Ocean, John tells you what to expect when sailing the oceans and shows how to sail safely across them....

Ultra running defies conventional logic. Yet this most brutal and challenging sport is now one of the fastest growing in the world. But is it an antidote to modern life or a symptom of a modern illness? Find out....