| Issue | #6 |
| Published | October 1942 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Charles Biro; Bob Wood |
| Pencils | Charles Biro |
| Inks | Charles Biro |
| Characters | O: Iron Jaw; I: Smitty Von Schmidt (Iron Jaw's son; D; killed by Iron Jaw); w/ Hitler (flashback), Jack Dempsey; cameo of Joe Louis and Max Schmeling |
| Script | Charles Biro |
| Pencils | Charles Biro |
| Inks | Charles Biro |
| Notes | title from cover |
| Genre | Crime |
| Script | Bob Wood |
| Pencils | Bob Wood |
| Inks | Bob Wood |
| Characters | The Veiled Lady (first appearance) |
| Pencils | Alan Mandel |
| Inks | Alan Mandel |
| Pencils | Frank Volp |
| Inks | Frank Volp |
| Characters | Christopher Columbus |
| Script | Dick Briefer |
| Pencils | Dick Briefer |
| Inks | Dick Briefer |
| Characters | Little Dynamite [Rollo P. Quinn] (first appearance) |
| Script | Dick Wood |
| Pencils | Bart Tumey |
| Inks | Bart Tumey |
| Letters | typeset |
| Characters | Adolph Hitler (villain) |
| Pencils | Norman Maurer |
| Inks | Norman Maurer |