| Issue | #1 |
| Published | August 1941 |
| Cover Price | 0.10 USD |
| Editing | ? |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Characters | The Conqueror (Intro); Rumonovich (Intro); Gen. Eitel (Villain; Intro); Varna Bari (Villain; Intro); Nazis (Villain) |
| Script | Bill Everett |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Letters | Bill Everett |
| Characters | The Firebrand [Jack "Bomber" Burns] (Intro; Origin); Dave Matten (Intro; Death); Baron Von Siedoroff (Villain; Intro); Nazis (Intro) |
| Script | Nathaniel Nitkin |
| Pencils | Edd Ashe, Jr. |
| Inks | Edd Ashe, Jr. |
| Letters | Nathaniel Nitkin |
| Characters | Sgt. Flagg (Intro); Col. Marshall (Intro); Bob Baxter (Intrl); The Japanese (Villain) |
| Script | John Daly |
| Pencils | Joseph Piazzo |
| Inks | Joseph Piazzo |
| Letters | John Daly |
| Characters | Homicide Hank (Intro) |
| Script | Jack A. Warren |
| Pencils | Jack A. Warren |
| Inks | Jack A. Warren |
| Letters | Jack A. Warren |
| Characters | The Conqueror (Origin part 1); Professor James Norton (Intro) |
| Script | Gilbert James |
| Letters | Typeset |
| Characters | Lt. Bob Steel (Intro); Nazis (Villain) |
| Script | Paul Quinn |
| Pencils | Harry Anderson |
| Inks | Harry Anderson |
| Letters | Paul Quinn |
| Notes | Steel Shark is an American sub, not related to the strip in ROCKET COMICS. |
| Characters | Spade (Intro); General Briggs (Intro); Franklin D. Roosevelt (Guest Appearance); Queen of Hearts (Villain; Intro); General Briggs Imposter (Villain; Intro) |
| Script | Harry Campbell |
| Pencils | Harry Campbell |
| Inks | Harry Campbell |
| Letters | Harry Campbell |
| Characters | Private Parker (Intro); Corporal Crumb (Intro); Ian (Villain; Intro); Otto (Villain; Intro); Otto's accomplice (Villain; Intro) |
| Script | George Kapitan |
| Pencils | Emil Gershwin |
| Inks | Emil Gershwin |
| Letters | George Kapitan |
| Characters | The Crusader (Intro); Ruth Graydon (Intro); Carl Meyer (Villain; Intro) |
| Script | Kermit Jaedicker |
| Pencils | George Mandel |
| Inks | George Mandel |
| Colors | Kermit Jaedicker |