| 0 | - | cover | 1 | pencils: Al Plastino; inks: Al Plastino | Clark Kent, Superboy |
| 1 | - | promo (ad from the publisher) | 1 | | |
| 2 | The Girl in Superboy's Life! | comic story | 12 | script: Bill Finger; pencils: John Sikela; inks: John Sikela | Clark Kent, Martha Kent, Jonathan Kent, Lana Lang First, Lewis Lang First, Superboy |
| 4 | Editorial Advisory Board | promo (ad from the publisher) | 0.5 | letters: typeset | |
| 5 | Danger Is Where You Find It! | promo (ad from the publisher) | 1 | | |
| 6 | The Toughest School in the World! | comic story | 12 | script: Alvin Schwartz; pencils: John Sikela; inks: John Sikela | Clark Kent, Superboy |
| 7 | - | comic story | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 9 | - | cartoon | 0.67 | script: Harry Lampert; pencils: Harry Lampert; inks: Harry Lampert | |
| 11 | - | comic story | 2 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 12 | Science Question Box No. 9 | text article | 2 | pencils: Raymond Perry; inks: Raymond Perry; colors: Raymond Perry | |
| 13 | - | comic story | 0.67 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 15 | The Dodo and the Frog Ask "How Are Your Manners Out-of-Doors?" | public service announcement | 1 | script: Jack Schiff; pencils: Rube Grossman; inks: Rube Grossman; letters: Ira Schnapp | |
| 16 | Superboy Meets Centuryman! | comic story | 12 | script: Bill Finger; pencils: Curt Swan; inks: John Fischetti | Clark Kent, Superboy |
| 17 | - | comic story | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 19 | A Pin-Hole Camera | activity | 1 | script: Al McLean; pencils: Al McLean; inks: Al McLean | |