| 0 | Jesse James - Highwayman of Space! | cover | 1 | pencils: Carmine Infantino; inks: Joe Giella, Sy Barry; colors: Jack Adler; letters: Ira Schnapp | Commando Lyle First, Ora First |
| 1 | Top Value in America's Top Comics! | promo (ad from the publisher) | 1 | | |
| 2 | Jesse James--Highwayman of Space! | comic story | 10 | script: Dion Anthony; pencils: Carmine Infantino; inks: Joe Giella | Commander Artho First, Commando Lyle First, Ora First |
| 5 | Secret of the Ages | comic story | 7.67 | script: Hugh Davidson; pencils: John Giunta; inks: John Giunta; editing: Mort Weisinger | Allan Kent [Allyn Kent]; Roger Bacon; Giles Murdock [Gil Murdock]; Captain Christopher Columbus; Jan Lippershay |
| 9 | Editorial Advisory Board | promo (ad from the publisher) | 0.5 | letters: typeset | |
| 10 | The Comet Peril! | comic story | 10 | script: Edmond Hamilton; pencils: Murphy Anderson; inks: Murphy Anderson; editing: Mort Weisinger | Guy Dover; Dr. James Stanton |
| 12 | - | comic story | 0.5 | script: Irwin Hasen; pencils: Irwin Hasen; inks: Irwin Hasen; letters: Irwin Hasen | |
| 14 | Eclipses? | text article | 2 | script: Julius Schwartz; pencils: Raymond Perry; inks: Raymond Perry | |
| 15 | The Micro-Men! | comic story | 10 | script: Robert Starr; pencils: Irwin Hasen; inks: Bob Lander | Allan Kane; Dr. Willis |
| 16 | Destination Earth | comic story | 0.5 | script: Irwin Hasen; pencils: Irwin Hasen; inks: Irwin Hasen; letters: Irwin Hasen | |
| 18 | Stars and Their Legends | cartoon | 0.67 | script: Mort Drucker; pencils: Mort Drucker; inks: Mort Drucker; letters: Mort Drucker | |
| 20 | Superboy Says: "Know Your Country!" | public service announcement | 1 | script: Jack Schiff; pencils: Win Mortimer; inks: Win Mortimer; letters: Ira Schnapp | |