April 11, 1936 issue ~ cover art by Lejaren Hiller April 11, 1936 cover art by Lejaren Hiller better image than previously posted
October 1935 issue October 1935 – first issue when changed from weekly to monthly better image than previously posted
February 1936 issue ~ cover art by Fred Charles Rodewald February 1936 cover art by Fred Charles Rodewald
January 1937 issue ~ cover art by H.J. Ward January 1937 cover art by H.J. Ward better image than previously posted
August 1938 issue ~ cover art by Rafael DeSoto August 1938 cover art by Rafael DeSoto better image than previously posted
March 1938 issue ~ cover art by Rudolph Belarski March 1938 cover art by Rudolph Belarski better image than previously posted