Presumed First Edition, "Published September, 1915", K-P (October, 1915) code at copyright page. M. Stockton Mulford dustjacket art and illustrations. Novel of adventure and intrigue set on the Texas-Mexican border. Basis for the 1918 black and white silent film by Beach's own film company directed by Frank Powell and starring Anna Q. Nilsson and Herbert Heyes. Near Fine in Very Good plus dustjacket with few small edge chips.