| 0 | Jimmy's Weirdest Adventures | cover | 1 | pencils: Curt Swan; inks: George Klein; colors: Jack Adler; letters: Ira Schnapp | Clark Kent, Jimmy Olsen, Superman |
| 3 | Table of Contents | table of contents | 1 | script: E. Nelson Bridwell; pencils: Curt Swan; inks: George Klein | Jimmy Olsen floating head (inset) |
| 4 | The Boy Who Hoaxed Superman | comic story | 8 | script: Otto Binder; pencils: Curt Swan; inks: Ray Burnley | Jimmy Olsen; Superman [Clark Kent]; Perry White; Professor Dekker; Miss Jenkins |
| 5 | The Super-Lad of Space! | comic story | 9 | script: Robert Bernstein; pencils: Curt Swan; inks: John Forte | Jimmy Olsen (also as Super Lad); Superman [Clark Kent]; Zolians |
| 7 | Crashing out of Legend! | promo (ad from the publisher) | 0.5 | pencils: Carmine Infantino; inks: Chuck Cuidera; letters: Ira Schnapp | Bomba the Jungle Boy |
| 8 | - | comic story | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Private Pete; other soldier |
| 9 | The Wolf-Man of Metropolis! | comic story | 9 | script: Otto Binder; pencils: Curt Swan; inks: Stan Kaye | Jimmy Olsen; Lucy Lane; Superman [Clark Kent]; Lois Lane; Perry White; Supergirl [Linda Lee]; costume party goers; costume party judge; horror film director; various monster-suited actors; pretty girl in park; family on rooftop garden |
| 11 | - | activity | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | Cap (in title logo only), two boys |
| 12 | The Boy in Superman's Body! | comic story | 9.5 | script: Otto Binder; pencils: Ruben Moreira; inks: Al Plastino | Superman [Clark Kent]; Jimmy Olsen; Lois Lane; Blacky Baird |
| 13 | Down Down Down | promo (ad from the publisher) | 0.5 | pencils: Carmine Infantino; inks: Chuck Cuidera; letters: Ira Schnapp | Aquaman [Arthur Curry]; The Atom [Ray Palmer]; Galg the Destroyer |
| 14 | - | letters page | 2 | script: E. Nelson Bridwell; pencils: Curt Swan; inks: Ray Burnley | Jimmy Olsen (letter column logo illustration) |
| 15 | The Giant Turtle Man! | comic story | 8 | script: Jerry Siegel; pencils: Curt Swan; inks: John Forte | Jimmy Olsen; Superman [Clark Kent]; Lois Lane; Lori Lemaris; Goxo |
| 17 | The Elastic Lad of Metropolis! | comic story | 7.5 | script: Otto Binder; pencils: Curt Swan; inks: Ray Burnley | Superman [Clark Kent]; Jimmy Olsen [as Elastic Lad]; Perry White; Lois Lane; Professor Potter; various baseball players; scientist shooting a projectile to the Moon; various cowboys |
| 18 | The Shouts Heard 'Round the World -- | promo (ad from the publisher) | 0.5 | pencils: Carmine Infantino; inks: Murphy Anderson; letters: Ira Schnapp | Batman [Bruce Wayne]; The Blockbuster [Mark Desmond] |
| 21 | The Mystery of the Tiny Supermen! | comic story | 9 | script: Otto Binder; pencils: Curt Swan; inks: John Forte | Jimmy Olsen; Superman Emergency Squad (first appearance); Jimmy Olsen Fan Club; Perry White; Lois Lane; Supergirl [Linda Lee]; Superman [Clark Kent] |
| 22 | - | in-house column | 1 | pencils: Carmine Infantino, Mike Sekowsky; inks: Murphy Anderson | Superman [Clark Kent]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Alfred Pennyworth; The Atom [Ray Palmer]; Green Lantern [Hal Jordan]; Aquaman [Arthur Curry]; Green Arrow [Oliver Queen]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Hawkman [Katar Hol]; Ro |
| 23 | The Boy Witch Doctor! | comic story | 8 | script: Jerry Siegel; pencils: Curt Swan; inks: George Klein | Jimmy Olsen; Perry White; Lois Lane; Superman [Clark Kent]; Jungle King [Duke Brannigan]; Lucy Lane; Mbongu (witch doctor) |