Yosemite Valley chapter of A Climber’s Guide to the High Sierra (free online guide)
Leondard, Brower and Dunmire (1953) Yosemite Library
A Climber’s Guide to the High Sierra (1954), edited by Hervey H. Voge. Authors: Richard M. Leonard and David R. Brower (1940), and William W. Dunmire (1953).