Norman Clyde of the Sierra Nevada
by
Norman Clyde
1971, Scrimshaw Press
A climber's guide to the High Sierra
by
Sierra Club
Publisher unknown
Up and down California in 1860-64
by
William H. Brewer
1974, University of California Press
Fifty classic climbs of North America
by
Steve Roper
,
Allen Steck
1979, Sierra Club Books
Early days in the range of light
by
Daniel Arnold
2009, Counterpoint
Camp 4
by
Steve Roper
December 1998, Mountaineers Books