| 0 | The 3 Supermen from Krypton! | cover | 1 | pencils: Al Plastino; inks: Al Plastino | Superman; Lois Lane; Mala; U-Ban; Kizo |
| 2 | The Testing of Superman! | comic story | 12 | script: Al Schwartz; pencils: Wayne Boring; inks: Stan Kaye | Superman; Lois Lane; Perry White; Dr. Ephraim Potts (Intro); The Professor [Dr. Bertram Smiggs] (Intro, Villain) |
| 4 | Thundering Out of America's Most Danger-Filled Days... | promo (ad from the publisher) | 1 | | |
| 5 | Superman's Sweetheart! | comic story | 9.67 | pencils: Al Plastino; inks: Stan Kaye | Superman; Lois Lane; Peggy Wilkins; Whitey Nelson (Introduction, Villain) |
| 7 | Buzzy Says Balance Your Fun Diet | public service announcement | 1 | script: Jack Schiff; pencils: Win Mortimer; inks: Win Mortimer | Buzzy; Wolfie; Suzy |
| 8 | Superman's Secret Message | in-house column | 0.33 | letters: typeset | |
| 10 | - | comic story | 0.75 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 12 | The Story behind History | text article | 2 | pencils: Raymond Perry; inks: Raymond Perry; colors: Raymond Perry | |
| 13 | Starring... Superman | activity | 0.5 | script: Martin Naydel; pencils: Martin Naydel; inks: Martin Naydel; letters: Martin Naydel | |
| 15 | Poor Dad! | comic story | 0.5 | script: Phil Berube; pencils: Phil Berube; inks: Phil Berube | |
| 17 | Three Supermen from Krypton! | comic story | 13 | pencils: Al Plastino; inks: Al Plastino | Superman; Kizo; Mala; U-Ban; Jor-El (flashback); Perry White; Lois Lane |
| 20 | - | comic story | 0.67 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 22 | Action Comics; Superman; World's Finest Comics | promo (ad from the publisher) | 1 | | |