^ date ^ publisher ^ title ^ issue ^ x ^ | 1/15/1940 | Timely | Mystic Comics vI | 1 | Blue Blaze • Dynamic Man • Flexi the Rubber Man | | 2/13/1940 | Timely | Mystic Comics vI | 2 | Invisible Man • Mastermind Excello | | 4/9/1940 | Timely | Mystic Comics vI | 3 | x | | 6/12/1940 | Timely | Mystic Comics vI | 4 | Black Widow • Merzah the Mystic • Thin Man | | 12/15/1940 | Timely | Mystic Comics vI | 5 | Black Marvel • Blazing Skull • Moon-Man • The Terror | | 7/31/1941 | Timely | Mystic Comics vI | 6 | x | | 9/30/1941 | Timely | Mystic Comics vI | 7 | Witness, The | | 12/28/1941 | Timely | Mystic Comics vI | 8 | x | | 3/2/1942 | Timely | Mystic Comics vI | 9 | x | | 5/8/1942 | Timely | Mystic Comics vI | 10 | x |