| Issue | #v2#4 |
| Published | June 1947 |
| Cover Price | $.10 |
| Pages | 52 |
| Editing | Ed Cronin |
| Characters | Ma Barker |
| Genre | crime |
| Pencils | Joe Simon |
| Inks | Joe Simon |
| Letters | Howard Ferguson? |
| Reprinted | in Complete Jack Kirby (Pure Imagination, 1997 series) #[4] |
| Characters | Ma Barker |
| Genre | crime |
| Pencils | Jack Kirby |
| Inks | Joe Simon |
| Letters | Howard Ferguson |
| Reprinted | in Complete Jack Kirby (Pure Imagination, 1997 series) #[4]; in Best of Simon and Kirby, The (Titan Books, 2009 series) #[nn] |
| Characters | Wilber Underhill |
| Genre | crime |
| Pencils | Jack Kirby |
| Inks | Jack Kirby (1,2,5,7); Joe Simon |
| Letters | Howard Ferguson |
| Reprinted | in Complete Jack Kirby (Pure Imagination, 1997 series) #[4] |
| Characters | Inspector Greeno |
| Genre | crime |
| Pencils | Jack Kirby |
| Inks | Charles Nicholas |
| Letters | Ben Oda |
| Reprinted | in Complete Jack Kirby (Pure Imagination, 1997 series) #[4] |