November 1, 1933 issue ~ cover art by John A. Coughlin November 1, 1933 cover art by John A. Coughlin
1951 Popular Library paperback original 1951 Popular Library paperback original cover art by Rudolph Belarski collection of short stories January 25, 2014
1952 Signet reissue – cover art by Stanley Meltzoff 1951 Crown hardcover 1952 Signet reissue cover art by Stanley Meltzoff
October 1928 issue ~ cover art by Andrew Bensen October 1928 cover art by Andrew Bensen better image than previously posted
September 10, 1922 issue ~ cover art by Edgar Franklin Wittmack September 10, 1922 cover art by Edgar Franklin Wittmack