| Issue | #20 |
| Published | November 1957 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Notes | Some information on this issue supplied by Tom Lammers and the Atlas Timely discussion list. |
| Genre | War |
| Pencils | Carl Burgos |
| Inks | Carl Burgos |
| Notes | Some information on this issue supplied by Tom Lammers and the Atlas Timely discussion list. |
| Genre | War |
| Pencils | Gene Colan (unsigned) |
| Inks | Gene Colan |
| Genre | War |
| Letters | Typeset |
| Genre | War |
| Pencils | Syd Shores (unsigned) |
| Inks | Syd Shores |
| Genre | War |
| Pencils | Dick Ayers (signed) |
| Inks | Dick Ayers |
| Synopsis | Factual account of the Battle of Fort Sumter in April 1861. |
| Genre | War |
| Pencils | George Tuska (unsigned) |
| Inks | George Tuska |
| Genre | War |
| Pencils | Joe Sinnott (signed) |
| Inks | Joe Sinnott |