| 0 | The Joker's Greatest Triumph! | cover | 1 | pencils: Sheldon Moldoff; inks: Sheldon Moldoff; letters: Ira Schnapp | Batman [Bruce Wayne]; Robin [Dick Grayson]; The Joker |
| 1 | Tomorrow's Stars Appear Today! | promo (ad from the publisher) | 1 | | Atom; Hawkman; Aquaman |
| 2 | The Alien Force Twins! | comic story | 7.67 | script: Jerry Coleman; pencils: Jim Mooney; inks: Jim Mooney; letters: Milt Snapinn | Batman [Bruce Wayne]; Robin [Dick Grayson]; alien invasion force (villains); Batman and Robin energy twins (villains) |
| 3 | Detective Comics; World's Finest Comics | promo (ad from the publisher) | 0.33 | | |
| 6 | Your Pass to New Worlds! | public service announcement | 1 | script: Jack Schiff; pencils: Sheldon Moldoff; inks: Sheldon Moldoff; letters: Ira Schnapp | Ted; Frank |
| 7 | The Atom | promo (ad from the publisher) | 0.5 | | |
| 8 | Lefty Looie | comic story | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Lefty Louie |
| 9 | The Boy Who Was Robin | comic story | 8.67 | script: Bill Finger; pencils: Sheldon Moldoff; inks: Charles Paris; letters: Stan Starkman | Batman [Bruce Wayne]; Robin [Dick Grayson]; Alfred Pennyworth; Vandeveer Wayne (Bruce's young cousin); Jumpy Regan (villain, actor) |
| 10 | Challengers of the Unknown; Tales of the Unexpected | promo (ad from the publisher) | 0.33 | | |
| 11 | - | comic story | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Casey the Cop |
| 13 | - | letters page | 1 | script: Jack Schiff; pencils: Sheldon Moldoff; inks: Charles Paris | Batman |
| 14 | The Joker's Greatest Triumph | comic story | 8.67 | script: Bill Finger; pencils: Sheldon Moldoff; inks: Charles Paris; letters: Stan Starkman | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner James Gordon; The Joker (villain); Joker's henchmen (villains) |
| 15 | Hawk-a-a-a! | promo (ad from the publisher) | 0.33 | | |
| 17 | For the Best in Comics Entertainment | promo (ad from the publisher) | 1 | | |