Copyright: This work is in the public domain in the USA only.

Volume 43 in the Western Frontier Library series. 1969, hardccover edition, with a new introduction by W. H. Hutchinson. Black and white illustrations by W. H. D. Koerner, University of Oklahoma Press, Norman, OK. Small-format hardcover, 322 pages. This title was originally published in The Saturday Evening Post in 1920, and appeared serially, and as a book in 1921. Like many of the author's works, the setting is frontier New Mexico.