| Issue | #6 |
| Published | July 1940 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Victor Fox |
| Notes | thanks to West Stephan for art confirmation 11/30/07 |
| Characters | Dynamo |
| Genre | superhero |
| Pencils | Joe Simon (signed JS) |
| Inks | Joe Simon |
| Letters | typeset |
| Notes | thanks to West Stephan for art confirmation 11/30/07 |
| Characters | Eagle; Dr. Jorgen (introduction) |
| Genre | superhero |
| Pencils | Emil Gershwin? |
| Inks | Emil Gershwin? |
| Characters | Dynamo; King Berin (introduction); Princess Glama; Volton (villain, introduction); Volton's Lightning Men |
| Genre | superhero |
| Pencils | Harold Weber ? |
| Characters | Dr. Doom |
| Pencils | Richard Crater ? |
| Characters | Cosmic Carson; Gen. Lucius Marius (villain, Introduction) |
| Genre | science fiction |
| Pencils | Michael Griffith ? |
| Synopsis | How to build a Dynamo Special Super Car. |
| Notes | Sequence added per Len Wolinsky, January 2009. |
| Genre | science fiction |
| Script | B. A. Martin |
| Letters | typeset |
| Synopsis | How to build Navy Jones' Undersea Float. |
| Notes | Sequence added per Len Wolinsky, January 2009. |
| Characters | Jim Buckler (introduction); Randler (introduction, villain, death); Dr. Borgia (introduction, death) |
| Synopsis | Both Randler and Dr. Borgia are killed by Marga. |
| Characters | Prof. Boynton (introduction); Ellen Boynton (introduction) |
| Pencils | Arnonld Hardy ? |
| Characters | The Shark Men (introduction, villain, death) |
| Script | Bert Whitman |
| Pencils | Bert Whitman |
| Inks | Bert Whitman |
| Notes | Sequence added per Len Wolinsky, January 2009. |
| Synopsis | House ad for Fox strips for viewing with your ComicScope. |
| Notes | Sequence added per Len Wolinsky, January 2009. |