January 1938 issue ~ cover art by Rudolph Belarski January 1938 cover art by Rudolph Belarski better image than previously posted
1958 Signet paperback original – cover art by Victor Kalin pseudonym of Stephen Marlowe 1958 Signet paperback original first published novel under this pen name cover art by Victor Kalin better image than previously posted
August 1936 issue ~ cover art by J. George Janes August 1936 cover art by J. George Janes better image than previously posted
April 4, 1936 issue ~ cover art by John A. Coughlin April 4, 1936 cover art by John A. Coughlin better image than previously posted
November 7, 1931 issue ~ cover art by John A. Coughlin November 7, 1931 cover art by John A. Coughlin