Volume IV follows the biggest names in sport climbing, traditional climbing, and bouldering as they make historic ascents in spectacular locations around the world. 

Highlights include Tommy Caldwell's marathon El Capitan linkup -- free climbing The Nose (5.14a) and Freerider (5.12d) in under 24 hours; Chris Sharma's first ascent of Dreamcatcher (5.14d) in Squamish, BC; Dave Graham's first ascent of Coup De Grace (5.15a) in Ticino, Switzerland; Lisa Rands’ first female ascents of scary grit routes in England's Peak District; Sharma and Graham taking hard bouldering to a new level in Hueco Tanks, Texas; and more.