Photos and stories that will stop you in your tracks -Created in partnership with Outside magazine for its 40th anniversary -The gripping stories behind some of Outside's most iconic images. -More than 140 of the best adventure photos ever featured in Outside With a foreword by world-renowned photographer Jimmy Chin and an introduction by Outside magazine's editor Christopher Keyes, Edge of the World is a stunning collection of the best photography ever published by the leader in outdoor adventure photography and journalism. Covering Outside's most compelling stories from throughout the years, it offers readers an inside and dramatic look through the lens of the world's top adventure photographers. First published in 1977, Outside magazine's mission is "to inspire active participation in the world outside through award-winning coverage of the sports, people, places, adventure, discoveries, health and fitness, gear and apparel, trends and events that make up an active lifestyle.".