Collected 21 of 21 issue(s) in total
Volume 1 - Issue 2
Volume 1 - Issue 3
Volume 1 - Issue 5
Volume 1 - Issue 6
Volume 1 - Issue 11
1st appearance of Blue Bullet
Volume 1 - Issue 13
1st appearance of Colonel Eisen
Volume 1 - Issue 14
Volume 1 - Issue 15
Volume 1 - Issue 17
Volume 1 - Issue 18
1st appearance of Destroyer
Volume 1 - Issue 21
1st appearance of Luther Robinson and Lynne Harris
Reprints Marvel Mystery Comics #10 (1940)
Volume 1 - Issue 22
Volume 1 - Issue 24 - 2 copies
Reprints Marvel Mystery Comics #17 (1941)
Volume 1 - Issue 25 - 2 copies
Volume 1 - Issue 28
1st appearance of Golden Girl and Human Top
Volume 1 - Issue 29
Volume 1 - Issue 31
Volume 1 - Issue 32
Volume 1 - Issue 33
Volume 1 - Issue 37
Volume 1 - Issue 39