| Issue | #129 |
| Published | February 1949 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Whitney Ellsworth (credited); Jack Schiff (managing); Mort Weisinger (actual) |
| Characters | Superman; Lois Lane |
| Genre | superhero |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Characters | Superman; Lois Lane; Perry White; Gob-Gob |
| Synopsis | Superman finds what appears to be a real-live caveman frozen in an iceberg. Gob-Gob soon becomes all the rage in the better social circles and Lois adopts him as arm candy to make Clark Kent jealous (when Perry gives her a raise). |
| Genre | superhero |
| Script | Alvin Schwartz |
| Pencils | Win Mortimer |
| Inks | Al Plastino |
| Notes | writer id by Martin O'Hearn |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Congo Bill; "Bad News" Haley; The Phantom Raider (villain) |
| Genre | jungle |
| Pencils | Ed Smalle |
| Inks | Ed Smalle |
| Characters | Zatara |
| Genre | occult |
| Script | Joe Samachson |
| Pencils | W. F. White |
| Inks | W. F. White |
| Characters | Tommy Tomorrow; Gordy; Craig |
| Synopsis | Tommy embarks on a seemingly senseless and dangerous tour of the solar system which ends up as a search for the unknown element 99. |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Curt Swan |
| Inks | John Fischetti |
| Notes | Element 99 is Einsteinium, discovered in 1952. |
| Script | Cliff Rhodes (signed) |
| Pencils | Raymond Perry ? |
| Inks | Raymond Perry ? |
| Colors | Raymond Perry ? |
| Letters | typeset |
| Genre | gag |
| Script | Phil Berube |
| Pencils | Phil Berube |
| Inks | Phil Berube |
| Characters | The Vigilante; Stuff; The James Boys (villains, dream); The Dalton Brothers (villains, dream); Crazy-Gun Crawley (villain, dream); Billy the Kid (villain, dream) |
| Synopsis | Vigilante hallucinates battles with the greatest villains of the Old West. |
| Genre | superhero |
| Script | France Herron |
| Pencils | Bob Lubbers |
| Inks | Bob Lubbers |