The Push: An Excerpt From Tommy Caldwell's Gripping New Memoir
From The Push: A Climber’s Journey of Endurance, Risk, and Going Beyond Limits by Tommy Caldwell, to be published on May 16 by Viking, an imprint of Penguin Publishing Group, a division of Penguin Random House LLC. Copyright © 2017 by Tommy Caldwell.On August 11, 2000, four young American ...

