| Issue | #6 |
| Published | August 1940 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Bill Parker |
| Pencils | Gus Ricca ? |
| Inks | Gus Ricca ? |
| Characters | Zoro the Mystery Man (Intro); Migg (Villain; Intro; Death); Zak (Villain; Intro; Death); Jim Hart; Paul Migg; Dell Travis |
| Genre | superhero |
| Characters | Hurricane Hansen; the Kazilians |
| Genre | adventure |
| Script | ?; Mort Weisinger |
| Pencils | Mike Suchorsky |
| Inks | Mike Suchorsky |
| Characters | Zoto (Villain; Intro); Jim Dolan; Sally; Ambassador Hernandez |
| Genre | adventure |
| Pencils | Gus Ricca |
| Inks | Gus Ricca |
| Characters | Lucky Lawton; Grat Guth (Villain; Intro); Snake (Villain; Intro); Pal |
| Genre | western |
| Pencils | Hal Sharp |
| Inks | Hal Sharp |
| Notes | George Evans named as one of Guth's victims |
| Characters | Diamond Jack; The Sky Demon (Villain; Intro; Death?); Professor Jerral |
| Genre | superhero |
| Pencils | Gus Ricca |
| Inks | Gus Ricca |
| Letters | typeset |
| Characters | Mark Swift; Rodney Kent; Alexander the Great (Intro); Darius (Villain; Intro) |
| Genre | science fiction |
| Characters | Baron Bruht (Villain); Captain Tom Sharp |
| Genre | aviation |
| Characters | Lee Granger; Eric, the Talking Lion; The Ant Queen (Villain; Intro; Death); Kate Bond |
| Genre | jungle |
| Script | Manly Wade Wellman ? |
| Pencils | Jack Binder ? |
| Inks | Jack Binder ? |