August 1935 ~ cover art by Sidney Riesenberg August 1935 – sixth and last issue published cover art by Sidney Riesenberg
January 1, 1932 issue ~ cover art by Remington Schuyler January 1, 1932 cover art by Remington Schuyler
November 1, 1933 issue ~ cover art by John A. Coughlin November 1, 1933 cover art by John A. Coughlin
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
