| Issue | #1 |
| Published | 1950 |
| Cover Price | $.05 |
| Pages | 52 |
| Editing | ? |
| Notes | cover states all approved adventure stories based on scientific facts and theories. |
| Characters | Captain Atom |
| Genre | Adventure |
| Notes | cover states all approved adventure stories based on scientific facts and theories. |
| Synopsis | inside front cover text with illo introducing Captain Atom |
| Letters | Typeset |
| Notes | indicia says Captain Atom first edition published monthly by Nation-Wide Comics |
| Characters | Captain Atom; Professor King; Rusty |
| Genre | Adventure |
| Characters | Captain Atom; Professor King, Rusty |
| Genre | Adventure |
| Synopsis | subscription page |
| Script | ? (ad copy) |
| Letters | Typeset |
| Genre | Adventure |
| Letters | Typeset |
| Characters | Captain Atom; Rusty |
| Genre | Adventure |
| Synopsis | inside back cover house ad for the other 5 cent comic books published by Nation-Wide |
| Letters | Typeset |
| Synopsis | back cover promo for the scientific devices Captain Atom uses. |