The only thing I knew about K.O. Knudson is that it’s the name of a Jr. High in Las Vegas that I did not go to. Turns out, my parents had this bio in their bookshelf and never looked at it. New book, no dust jacket, type-writer font + letters/correspondences inside. Born in 1894, its subject was still alive when published in 1972. First edition, 1972 Only 5,000 printed