| 0 | The Alien Who Doomed Robin! | cover | 1 | pencils: Curt Swan; inks: Sheldon Moldoff; letters: Ira Schnapp | Batman, Dick Grayson, Clark Kent, Robin, Superman, Bruce Wayne |
| 2 | The Alien Who Doomed Robin | comic story | 12 | script: Jerry Coleman; pencils: Dick Sprang; inks: Sheldon Moldoff | Batman, Dick Grayson, Clark Kent, Robin, Superman, Bruce Wayne |
| 3 | The Readers' Choice! | promo (ad from the publisher) | 1 | | Rip Hunter; Jeff Smith; aliens; ancient Egyptians; Justice League of America [Aquaman, J'onn J'onnz, Wonder Woman, the Flash [Barry Allen], Green Lantern [Hal Jordan]]; Amazo; Professor Ivo |
| 4 | - | comic story | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Ollie |
| 5 | The Robot Raiders | comic story | 6.67 | script: Jack Miller; pencils: Jim Mooney; inks: Jim Mooney | Colonel Tommy Tomorrow, Brent Wood |
| 6 | Detective Comics; Batman | promo (ad from the publisher) | 0.33 | | Batman, Dick Grayson, Robin, Bruce Wayne |
| 7 | Play Boxes | activity | 0.5 | script: Martin Naydel; pencils: Martin Naydel; inks: Martin Naydel; letters: Martin Naydel | |
| 8 | Ma Nature's Curiosity Shop | comic story | 0.5 | script: Martin Naydel; pencils: Martin Naydel; inks: Martin Naydel; letters: Martin Naydel | |
| 10 | Airborne Tackle | text story | 1 | letters: typeset | Sheriff Wilson; Sam Stark |
| 11 | The Sinister Spectrum Man | comic story | 6.67 | script: Ed Herron; pencils: Lee Elias; inks: Lee Elias | Green Arrow, Roy Harper, Oliver Queen, Speedy |
| 12 | Challengers of the Unknown; Blackhawk | promo (ad from the publisher) | 0.33 | | Blackhawks; Challengers of the Unknown |
| 14 | Be Your Own Boss! | public service announcement | 1 | script: Jack Schiff; pencils: Bernard Baily; inks: Bernard Baily | Jim; Phil |