Fox, 1939 Series
 
Mystery Men Comics #1
Mystery Men Comics #2
Issue 2
September 1939
Add/replace cover
Mystery Men Comics #3
Issue 3
October 1939
Add/replace cover
Mystery Men Comics #4
Issue 4
November 1939
Add/replace cover
Mystery Men Comics #5
Issue 5
December 1939
Add/replace cover
Mystery Men Comics #6
Issue 6
January 1940
Add/replace cover
Mystery Men Comics #7
Issue 7
February 1940
Add/replace cover
Mystery Men Comics #8
Mystery Men Comics #9
Mystery Men Comics #10
Mystery Men Comics #11
Mystery Men Comics #12
Mystery Men Comics #13
Mystery Men Comics #14
Issue 14
September 1940
Add/replace cover
Mystery Men Comics #15
Mystery Men Comics #16
Issue 16
November 1940
Add/replace cover
Mystery Men Comics #17
Issue 17
December 1940
Add/replace cover
Mystery Men Comics #18
Mystery Men Comics #19
Issue 19
February 1941
Add/replace cover
Mystery Men Comics #20
Mystery Men Comics #21
Mystery Men Comics #22
Mystery Men Comics #23
Mystery Men Comics #24
Mystery Men Comics #25
Mystery Men Comics #26
Issue 26
September 1941
Add/replace cover
Mystery Men Comics #27
Mystery Men Comics #28
Issue 28
November 1941
Add/replace cover
Mystery Men Comics #29
Issue 29
December 1941
Add/replace cover
Mystery Men Comics #30
Mystery Men Comics #31
Issue 31
February 1942
Add/replace cover