| 0 | The Code of the Super-Heroes! | cover | 1 | pencils: Curt Swan; inks: George Klein; letters: Ira Schnapp | Imra Ardeen, Lar Gand, Thom Kallor, Clark Kent, Lightning Lad, Mon-El, Garth Ranzz, Saturn Girl, Star Boy, Superboy |
| 1 | Are You a Good Neighbor? | public service announcement | 1 | script: Jack Schiff; pencils: Sheldon Moldoff; inks: Sheldon Moldoff; letters: Ira Schnapp | |
| 2 | Part I: The Code of the Legion! | comic story | 8 | script: Edmond Hamilton; pencils: John Forte; inks: Sheldon Moldoff, Al Plastino; letters: Milton Snapinn | Imra Ardeen, Jan Arrah, Bouncing Boy, Brainiac 5, Chameleon Boy, Reep Daggle, Salu Digby, Querl Dox, Luornu Durgo, Element Lad, Lar Gand, Thom Kallor, Tenzil Kem, Clark Kent |
| 3 | Watch for the First 80 Page Superboy Annual! | promo (ad from the publisher) | 1 | | |
| 4 | Facts on Hobbies | cartoon | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 5 | Part II: The Weakest Legionnaire | comic story | 9 | script: Edmond Hamilton; pencils: John Forte; inks: John Forte; letters: Milton Snapinn | Gim Allon, Imra Ardeen, Jan Arrah, Bouncing Boy, Brainiac 5, Chameleon Boy, Colossal Boy, Reep Daggle, Salu Digby, Querl Dox, Element Lad, Lar Gand, Invisible Kid, Thom Kallor |
| 6 | - | letters page | 1 | letters: typeset | |
| 7 | - | comic story | 0.67 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Chief Hot Foot |
| 8 | Coming... Super-Attractions! | promo (ad from the publisher) | 0.33 | | |
| 9 | Clark Kent, Cub Reporter | comic story | 8 | script: Otto Binder; pencils: John Sikela; inks: John Sikela | Clark Kent, Jonathan Kent, Martha Kent, Lois Lane, Lana Lang, Superboy, Superman, Perry White |
| 10 | - | promo (ad from the publisher) | 1 | letters: typeset | |