| 0 | - | cover | 1 | pencils: Fred Ray; inks: Fred Ray | Superman [Clark Kent] |
| 2 | Meet the Squiffles! | comic story | 12 | script: Jerry Siegel; pencils: Sam Citron; inks: Sam Citron | Superman [Clark Kent]; Lois Lane; Perry White; Paul Brodie; Mr. Carson; Adolf Hitler (villain); Ixnayalpay (villain, introduction); Gremlins (villains, introduction); Squiffles (villains, introduction) |
| 3 | Editorial Advisory Board | promo (ad from the publisher) | 0.33 | letters: typeset | |
| 4 | Supermen of America | promo (ad from the publisher) | 0.67 | letters: typeset | |
| 5 | - | cartoon | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 6 | Action Comics | promo (ad from the publisher) | 0.5 | | |
| 7 | - | comic story | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Pvt. Pete |
| 8 | The Big Eight! | promo (ad from the publisher) | 1 | | |
| 9 | The Luck of O'Grady | comic story | 12 | script: Jerry Siegel; pencils: John Sikela; inks: John Sikela | Superman [Clark Kent]; Lois Lane; Perry White; Lucky O'Grady; Carleton Shipley; Jack Morton (villain); Morris Masterson (villain) |
| 11 | - | cartoon | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Shorty |
| 13 | - | cartoon | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Clancy the Cop |
| 15 | The Great ABC Panic! | comic story | 12 | script: Jerry Siegel; pencils: Ed Dobrotka; inks: Ed Dobrotka | Superman [Clark Kent]; Lois Lane; Perry White; Ben Graham; Mr. Murgatroyd; The Prankster (villain); P. Motgomery Smith (villain); Bugs Halloway (villain) |
| 16 | - | promo (ad from the publisher) | 1 | | |
| 17 | Gags | cartoon | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 18 | Gee Man | comic story | 2 | script: Ray McGill; pencils: Ray McGill; inks: Ray McGill | Gee Man |
| 19 | Reunion with Death | text story | 2 | script: Tom Terry | |
| 20 | World's Finest Value! | promo (ad from the publisher) | 0.5 | | |
| 21 | A Real Winner from the Start! | promo (ad from the publisher) | 0.5 | | |
| 22 | A Modern Robin Hood! | comic story | 13 | script: Jerry Siegel; pencils: Sam Citron; inks: Sam Citron | Superman [Clark Kent]; Sgt. Casey; Lois Lane; Hiram Tite; Dexter; Beetle Brow Macklin (villain); Robin Hood (villain, introduction, dies) |