Over the Edge: Death in Grand Canyon
Two veterans of decades of adventuring in Grand Canyon chronicle the complete and comprehensive history of Canyon misadventures. These episodes span the entire era of visitation from the time of the first river exploration by John Wesley Powell and his crew of 1869 to that of tourists falling off its rims today.
591 pages, Expanded and Revised Second Edition, Seventh printing, sixth revision, February 2017
By Michael P. Ghiglieri and Thomas M. Myers