| Issue | #49 |
| Published | December-January 1951 |
| Cover Price | 0.15 USD |
| Pages | 76 |
| Editing | Whitney Ellsworth (credited); Jack Schiff (actual) |
| Characters | Superman; Batman; Robin; Tom Sparks |
| Genre | superhero |
| Pencils | Win Mortimer |
| Inks | Stan Kaye |
| Characters | Superman; Lois Lane; Howard Figit (intro) |
| Genre | superhero |
| Script | Alvin Schwartz |
| Pencils | Al Plastino |
| Inks | Al Plastino |
| Notes | writer id by Martin O'Hearn |
| Genre | humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Genre | superhero |
| Script | George Kashdan |
| Pencils | George Papp |
| Inks | George Papp |
| Characters | Tom Sparks (intro); Nick Sparks (intro); Colonel Rey (intro) |
| Genre | Science fiction |
| Pencils | Dan Barry ?; Arthur F. Peddy ? |
| Inks | Dan Barry ? |
| Notes | Intro story- continued next issue. Added pencil credit [Peddy] by Craig Delich (Dec. 2005). |
| Script | Jack Schiff |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Genre | western |
| Script | Ryerson Johnson |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Genre | humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Genre | occult |
| Script | Joe Samachson |
| Pencils | Ralph Mayo |
| Inks | Ralph Mayo |
| Notes | writer id by Martin O'Hearn |
| Genre | humor; teen |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Genre | fact |
| Letters | typeset |
| Script | Martin Naydel (signed) |
| Pencils | Martin Naydel (signed) |
| Inks | Martin Naydel (signed) |
| Notes | puzzle |
| Characters | Penguin |
| Genre | superhero |
| Script | David Vern |
| Pencils | Dick Sprang |
| Inks | Dick Sprang |
| Notes | inker id by Craig Delich 6/04 |