| 0 | Tom Sparks, Boy Inventor! | cover | 1 | pencils: Win Mortimer; inks: Stan Kaye; letters: Ira Schnapp | Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Tom Sparks |
| 1 | A Date with Judy; World's Finest Comics | promo (ad from the publisher) | 1 | | |
| 2 | The Men Who Shot Superman! | comic story | 12 | script: Alvin Schwartz; pencils: Al Plastino; inks: Al Plastino | Superman; Lois Lane; Howard Figit (intro) |
| 4 | - | comic story | 0.75 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 6 | The City Without a Jail! | comic story | 10 | script: George Kashdan; pencils: George Papp; inks: George Papp; letters: Ira Schnapp | |
| 9 | Editorial Advisory Board | promo (ad from the publisher) | 0.5 | letters: typeset | |
| 10 | Tom Sparks, Boy Inventor! | comic story | 8 | pencils: Dan Barry, Art Peddy; inks: Dan Barry | Tom Sparks (intro); Nick Sparks (intro); Colonel Rey (intro) |
| 12 | Your United Nations at Work | public service announcement | 1 | script: Jack Schiff; pencils: Win Mortimer; inks: Win Mortimer; letters: Ira Schnapp | |
| 13 | The Town the Law Forgot! | comic story | 10 | script: Ryerson Johnson; pencils: Howard Sherman; inks: Howard Sherman | |
| 15 | - | comic story | 1 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 16 | Terror on the Choo-Choo Train! | comic story | 6 | script: Joe Samachson; pencils: Ralph Mayo; inks: Ralph Mayo | |
| 17 | - | comic story | 2 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 18 | Wrestling Through the Ages | text article | 2 | letters: typeset | |
| 19 | Clue Cartoon | activity | 0.5 | script: Martin Naydel; pencils: Martin Naydel; inks: Martin Naydel | |
| 21 | A White Feather for Batman! | comic story | 12 | script: David Vern; pencils: Dick Sprang; inks: Dick Sprang; letters: Ira Schnapp | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner James Gordon; The Penguin [Oswald Cobblepot] (villain); unnamed henchman; unnamed rich person; unnamed governor; unnamed guard; unnamed newsboy; unnamed citizens; unnamed professor; unnamed sportsmen club members; unnamed actors; Pete (henchma |
| 22 | Special Bargain Offer! | promo (ad from the publisher) | 1 | | |