"We are grateful to Mr. Keith for writing this wonderful story of the childhood of Will Rogers and for consenting to have it reprinted. Since the research was done in 1936, Keith was able to personally interview the folks who knew my father best and that makes this biography truly unique. We are especially glad this book will again be in schools and libraries so that it can be read and enjoyed by generations who were not lucky enough to know my Dad."
January 1, 1970
https://en.wikiquote.org/wiki/Harold_Keith