If you believe this period of California mountaineering history is important, or you just want to read a short, fascinating, unique biography of the end of the Wild West ... Then this is your book!
The depth of primary source research here is impressive, and almost just as independently historically interesting. I wonder if young people today could do anything like this, especially since so much is now only digital.
I’ve been in California, and exploring the Sierra, for most of my life, yet I knew almost nothing of this. This will certainly enrich my future travels.