| 0 | The Super-Mischief of Mr. Mxyzptlk! | cover | 1 | pencils: Curt Swan; inks: Stan Kaye; letters: Ira Schnapp | Clark Kent, Mr. Mxyzptlk, Superman |
| 2 | The 20th Century Achilles! | comic story | 8.67 | script: Edmond Hamilton; pencils: Curt Swan; inks: George Klein | Clark Kent, Lois Lane, Superman |
| 4 | See the Many Fantastic Faces of Superman... | promo (ad from the publisher) | 0.5 | pencils: Curt Swan; inks: Stan Kaye; letters: Ira Schnapp | Clark Kent, Superman |
| 5 | At Last! | promo (ad from the publisher) | 0.5 | letters: Ira Schnapp | Barry Allen, Batman, Rocky Davis, The Flash, Dick Grayson, Green Arrow, Green Lantern, Prof Haley, Roy Harper, J'Onn J'Onzz, Hal Jordan, Clark Kent, Martian Manhunter, Ace Morgan |
| 8 | Mr. Mxyzptlk's Super-Mischief! | comic story | 7.67 | script: Jerry Siegel; pencils: Curt Swan; inks: Sheldon Moldoff | Clark Kent, Krypto, Mr. Mxyzptlk, Superman, Perry White, Van-Zee |
| 10 | - | letters page | 1 | script: Mort Weisinger; pencils: Wayne Boring; inks: Stan Kaye | Clark Kent, Superman |
| 11 | - | comic story | 0.67 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Hy Wire |
| 13 | The Inside Stories of Batman and Robin's Top Secrets | promo (ad from the publisher) | 0.5 | pencils: Curt Swan, Sheldon Moldoff, Dick Sprang; inks: Charles Paris; letters: Ira Schnapp | Batman, Dick Grayson, Robin, Bruce Wayne |
| 15 | Superman Owes a Billion Dollars! | comic story | 8 | script: Robert Bernstein; pencils: Curt Swan; inks: Sheldon Moldoff | Aquaman, Bizarro, Arthur Curry, Clark Kent, Lori Lemaris, Professor Phineas Potter, Superman, Jor-El, Lara |