Tik-Tok of Oz

With 14 color illustrations by John R. Neill. According to Wikipedia: "Betsy Bobbin, a girl from Oklahoma, is shipwrecked with her mule, Hank, in the Rose Kingdom of Oz. She meets the Shaggy Man there and the two try to rescue the Shaggy Man's brother from the Nome King. This book is partly based upon Baum's stage musical, The Tik-Tok Man of Oz, which was in turn based on Ozma of Oz. The series...