| Issue | #1 |
| Published | May 1940 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | ? |
| Notes | inside front cover |
| Characters | Strongman [Percy Van Norton] (first appearance; origin) |
| Script | Scotty Walters |
| Characters | Buck Burke (first appearance) |
| Script | Jack Stark |
| Characters | Z-2 (first appearance) |
| Script | Douglas |
| Characters | Solar Legion (first appearance); Adam Starr (first appearance); Black Michael (first appearance) |
| Script | Jack Kirby |
| Pencils | Jack Kirby |
| Inks | Jack Kirby |
| Notes | Year 2140 |
| Reprinted | in Complete Jack Kirby (Pure Imagination, 1997 series) #1; in Golden-Age Greats (AC, 1998 series) #12 |
| Characters | Don Matson (first appearance) |
| Letters | typeset |
| Notes | 2 x 1/3 page illustrations |
| Characters | Blue Streak [Don Vin] (first appearance); Tago (first appearance) |
| Script | Lowry Bishop |
| Characters | Flying Trio (first appearance); Sing Low (first appearance); Ray (first appearance); Mac (first appearance) |
| Notes | Chinese plays good guy starring role along with two caucasian's in 1940! |
| Characters | Jane Drake (first appearance); Jerry King (first appearance) |
| Script | Matt Robertson |
| Characters | Yang (first appearance) |
| Script | Rudolph |
| Characters | Joan Joyce (first appearance); Jack Flynn (first appearance); Shangra (first appearance) |
| Script | Nam Chung Po |