| Issue | #20 |
| Published | October 1941 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Abner Sundell |
| Pencils | Irv Novick |
| Inks | Irv Novick |
| Characters | Dr. Wang (first appearance; villain) |
| Script | Harry Shorten |
| Pencils | Irv Novick |
| Inks | Irv Novick |
| Genre | superhero |
| Script | Joe Blair [as Cliff Campbell] |
| Pencils | George Storm |
| Inks | George Storm |
| Notes | V: The Jackal art credits via Kelly Izaj email November 2007 |
| Characters | Kupkake; mermaids; King Neptune (first appearance); Davey Jones (first appearance); Black Bart (first appearance; villain; death) |
| Script | Harry Shorten |
| Pencils | Lin Streeter |
| Inks | Lin Streeter |
| Characters | Corporal Collins; The Nazis (villains) |
| Script | Bob Wood? |
| Pencils | Carl Hubbell |
| Inks | Carl Hubbell |
| Characters | Jim Oliver (villain) |
| Pencils | Paul Reinman |
| Inks | Paul Reinman |
| Notes | Fireball next appears in MIGHTY CRUSADERS (1966) #4 |
| Characters | Satan (villain); Madam Satan (villain); Brother Sunbeam; Ralph Saunders (first appearance); Ellen (first appearance; death) |
| Script | Joe Blair? |
| Pencils | Harry Lucey |
| Inks | Harry Lucey |
| Script | Harry Shorten [as Cliff Campbell?] |
| Pencils | George Storm |
| Inks | George Storm |
| Notes | GS: Dr. and Mrs. Graves, Martha Graves; Kayo's face is restored by plastic surgery art credit via Kelly Izaj email November 2007 |
| Characters | Reeves (first appearance; villain; death); Sir Linsley (first appearance; death); James Linsley (first appearance); Christina (first appearance); Philbert Linsley (first appearance) |
| Script | Joe Blair |
| Pencils | Mort Meskin |
| Inks | Mort Meskin |