New York: Harcourt, Brace and Co, 1937.
First Editon. Carle M. Boog dustjacket art and illustrations. A Boys' story of Late Paleolithic Times. Near Fine in Very Good plus dustjacket, small edge more
New York: Harcourt Brace and Company, 1938.
New York: Harcourt Brace and Company:, 1938. First edition, Hardcover, Near Fine in Poor dust jacket, 366 pp. Cover artwork by: arle M. Boog A more
New York: Harcourt, Brace & Co, 1938.
1938. Hardcover. Good. DJ. Some edgewear, untaped DJ. 366p. more