| Issue | #4 |
| Published | January 1951 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Whitney Ellsworth (credited); Julius Schwartz (actual) |
| Genre | science fiction; mystery |
| Genre | science fiction |
| Script | Mann Rubin [as Robert Starr] |
| Pencils | Jim Mooney |
| Inks | Ray Burnley |
| Genre | science fiction |
| Script | Gardner Fox (signed) |
| Pencils | Curt Swan |
| Inks | John Fischetti |
| Editing | Jack Schiff |
| Notes | pencil credit by Bob Hughes 2/09 |
| Script | David V. Reed |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Characters | Superboy |
| Genre | superhero |
| Script | Jack Schiff |
| Pencils | Al Plastino |
| Inks | Al Plastino |
| Genre | fact |
| Script | Julius Schwartz |
| Pencils | Raymond Perry |
| Inks | Raymond Perry |
| Letters | typeset |
| Genre | science fiction; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff (signed) |
| Characters | Dan Rafferty; Professor Fairchild; Weepy Wilson |
| Genre | science fiction |
| Script | Edmond Hamilton (signed) |
| Pencils | Ed Smalle, Jr. |
| Inks | Ed Smalle, Jr. |