| 0 | - | cover | 1 | pencils: Fred Ray; inks: Fred Ray | Superman [Clark Kent]; Adolf Hitler; Hideki Tojo |
| 1 | Editorial Advisory Board | promo (ad from the publisher) | 0.33 | letters: typeset | |
| 2 | Fire! The Mascot by Paul Brown | in-house column | 0.67 | script: Josette Frank | |
| 3 | Man or Superman? | comic story | 13 | script: Jerry Siegel; pencils: Joe Shuster; inks: John Sikela | Superman [Clark Kent]; The Talon [Albert Caldwell] (introduction, villain); Lois Lane; Perry White; Luthor (cameo, villain); Ultra-Humanite (cameo, villain); Eustace Watson (cameo) |
| 4 | Supermen of America | promo (ad from the publisher) | 1 | | |
| 5 | - | comic story | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff | |
| 6 | - | comic story | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff | |
| 7 | The Human Bomb | comic story | 12 | script: Jerry Siegel; pencils: Leo Nowak; inks: Leo Nowak | Superman [Clark Kent]; Sgt. Casey; Perry White; Lois Lane; Watkins (introduction, villain) |
| 9 | Gee Man | comic story | 2 | script: Ray McGill; pencils: Ray McGill; inks: Ray McGill; letters: Ray McGill | |
| 10 | Muscles for Sale | comic story | 13 | script: Jerry Siegel; pencils: John Sikela; inks: John Sikela | Superman [Clark Kent]; Jake Massey (introduction, villain); Lois Lane; George Brant; Mrs. Brant; Mike Mosby (villain); Nat Folsom |
| 11 | - | comic story | 0.22 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff | |
| 12 | Now on Sale | promo (ad from the publisher) | 0.44 | | |
| 14 | - | comic story | 2 | script: Ray McGill; pencils: Ray McGill; inks: Ray McGill; letters: Ray McGill | |
| 15 | Killer's Guns | text story | 2 | script: Tex Slade | |
| 16 | Action Comics, World's Finest Comics | promo (ad from the publisher) | 1 | | |
| 17 | When Titans Clash! | comic story | 13 | script: Jerry Siegel; pencils: John Sikela; inks: John Sikela | Superman [Clark Kent]; Carlyle Allerton [Lex Luthor] (villain); Lois Lane; Perry White |
| 18 | The Big Eight! | promo (ad from the publisher) | 1 | | |