October 1939 issue ~ cover art by H.J. Ward October 1939 cover art by H.J. Ward better image than previously posted
January 1938 issue ~ cover art by H.J. Ward January 1938 cover art by H.J. Ward better image than previously posted [cover updated 11/20/25]
April 1937 issue ~ cover art by H.J. Ward April 1937 cover art by H.J. Ward better image than previously posted [cover updated 4/29/26]
January 1943 issue ~ cover art by Robert Gibson Jones January 1943 cover art by Robert Gibson Jones better image than previously posted
October 1942 issue ~ cover art by Allen Anderson October 1942 cover art by Allen Anderson better image than previously posted
September 1938 series ~ cover art by H.L. Parkhurst September 1938 cover art by H.L. Parkhurst better image than previously posted [image updated 1/29/34]
