| 0 | Justice League of America | cover | 1 | pencils: Murphy Anderson; inks: Murphy Anderson; colors: Alex Sinclair | Dr. Light [Arthur Light]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Flash [Barry Allen]; Green Arrow [Oliver Queen] |
| 1 | - | credits, title page | 2 | letters: typeset | |
| 2 | Starro the Conqueror! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [Green Lantern [Hal Jordan]; Aquaman [Arthur Curry]; Wonder Woman [Diana Prince]; Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]]; Starro |
| 3 | Starro the Conqueror! | comic story | 5 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Wonder Woman [Diana Prince]; Aquaman [Arthur Curry]; Superman [Kal El; Clark Kent] (cameo); Green Lantern [Hal Jordan]; Batman [Bruce Wayne] (cameo); Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]]; Starro; Steve Trevor (cameo); Captain Harding (cameo) |
| 4 | Starro vs. Green Lantern | comic story | 5 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Joe Giella | Green Lantern [Hal Jordan]; Starro |
| 5 | Starro vs. Wonder Woman and John Jones | comic story | 6 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Starro |
| 6 | Starro vs. the Flash! | comic story | 6 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Murphy Anderson | Flash [Barry Allen]; Snapper Carr (intro); Starro; John Carr (Snapper's father); Mrs. Carr (Snapper's mother); Janet Carr (Snapper's sister) |
| 7 | Starro vs. Justice League of America | comic story | 3.67 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]; Flash [Barry Allen]; Snapper Carr (joins)]; Starro (villain) |
| 8 | Challenge of the Weapons Master! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [Aquaman [Arthur Curry]; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; Flash [Barry Allen]]; Xotar |
| 9 | Challenge of the Weapons Master! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs, Joe Giella | Justice League of America [Wonder Woman [Diana Prince]; Batman [Bruce Wayne]; Snapper Carr; Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Green Lantern [Hal Jordan]; Superman [Clark Kent; Kal-El]]; Xotar (villain) |
| 10 | The Case of the Stolen Super-Powers! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Flash [Barry Allen]; Green Lantern [Hal Jordan]]; Amazo; Professor Ivo |
| 11 | Case of the Stolen Super-Powers! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Flash [Barry Allen]; Wonder Woman [Diana Prince]; Aquaman [Arthur Curry]; Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Snapper Carr]; Amazo (intro, origin, villain); Professor Ivo (intro, villain); Mirro |
| 12 | World of No Return! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Despero; Justice League of America [The Flash [Barry Allen]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]] |
| 13 | The World of No Return! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Aquaman [Arthur Curry]; Snapper Carr]; Despero (villain, intro); Sardanna; Jasonar |
| 14 | Secret of the Sinister Sorcerers! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Justice League of America [Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Aquaman [Arthur Curry]; Wonder Woman [Diana Prince] |
| 15 | Secret of the Sinister Sorcerers! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]]; Mandini the Mage; Snapper Carr; Merlin the Magician; Simon Magus (villain); Sat |
| 16 | Slave Ship of Space! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Kanjar Ro; Justice League of America [The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]] |
| 17 | The Slave Ship of Space! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Kanjar Ro (intro, villain); Justice League of America [The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Snapper Carr]; Hyathis (intro, villain); Kromm (intr |
| 18 | Doom of the Star Diamond! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [The Flash [Barry Allen]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]] |
| 19 | Doom of the Star Diamond | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [The Flash [Barry Allen]; Aquaman [Arthur Curry]; Batman [Bruce Wayne]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Superman [Clark Kent; Kal-El]; Snapper Carr; Green Arrow [Oliver Queen] (joins)]; Carthan (villain); Xandor |
| 20 | When Gravity Went Wild! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Green Arrow [Oliver Queen]; Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Aquaman [Arthur Curry]] |
| 21 | When Gravity Went Wild! | comic story | 24 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [The Flash [Barry Allen]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; Green Lantern [Hal Jordan]; Superman [Clark Kent; Kal-El]; Aquaman [Arthur Curry]; Green Arrow [Oliver Queen]; Snapper Carr; Batman [Bruce Wayne]]; The Getaway Mastermind (villain); Cap |
| 22 | The Wheel of Misfortune! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]]; Amos Fortune |
| 23 | The Wheel of Misfortune! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Aquaman; Wonder Woman; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Martian Manhunter; Green Arrow [Oliver Queen]; Snapper Carr; Amos Fortune (intro, villain); Hazel Deeping; August Jones; Charles Hobart |
| 24 | The Cosmic Fun-House! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Aquaman; Green Lantern [Hal Jordan]; Wonder Woman; The Flash [Barry Allen]; Green Arrow [Oliver Queen] |
| 25 | The Cosmic Fun-House! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Snapper Carr; The Flash [Barry Allen]; Batman [Bruce Wayne]; Green Arrow [Oliver Queen]; Aquaman [Arthur Curry]; Martian Manhunter [J'onn J'onzz]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]]; Midge; aliens from Angellax (villains |
| 26 | For Sale--The Justice League! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [Green Arrow [Oliver Queen]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Green Lantern [Hal Jordan]; The Flash [Barry Allen]]; Pete Ricketts (villain) |
| 27 | For Sale--The Justice League! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Arrow [Oliver Queen]; Aquaman [Arthur Curry]; Snapper Carr]; Pete Ricketts (villain); Caleb Ray; Amazo (cameo) |
| 28 | The Origin of the Justice League! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Justice League of America [The Flash [Barry Allen]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]] |
| 29 | The Origin of the Justice League! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Aquaman [Arthur Curry]; Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince]; Snapper Carr; Green Arrow [Oliver Queen]]; aliens from Appellax (flashback); Ama |
| 30 | The Fantastic Fingers of Felix Faust! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Justice League of America [Aquaman [Arthur Curry]; Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Green Arrow [Oliver Queen]; Snapper Carr; Martian Manhunter [J'onn J'onzz]; Superman [Clark Kent; Kal-El]; Green Lantern [Hal Jordan]]; Felix Faust |
| 31 | The Fantastic Fingers of Felix Faust! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [The Flash [Barry Allen]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; Aquaman [Arthur Curry]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; Snapper Carr]; Felix Faust (intro, villain); Demons |
| 32 | One Hour to Doomsday! | cover reprint (on interior page) | 1 | pencils: Mike Sekowsky; inks: Murphy Anderson | Ghast; Justice League of America [Green Arrow [Oliver Queen]; The Flash [Barry Allen]; Aquaman [Arthur Curry]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]] |
| 33 | One Hour to Doomsday! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Aquaman [Arthur Curry]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Snapper Carr; Batman [Bruce Wayne]; Green Arrow [Oliver Queen]; Martian Manhunter [J'onn J'onzz]; Superman [Clark Kent]; Wonder Woman [Diana Prince]]; Demons Three [Abnegazar (villain); Rath (vill |
| 34 | - | cover reprint (on interior page) | 1 | pencils: Carmine Infantino; inks: Murphy Anderson | |
| 35 | The Planet That Came to a Standstill | comic story | 25 | script: Gardner Fox; pencils: Carmine Infantino; inks: Murphy Anderson | Adam Strange; Justice League of America; Kanjar Ro (villain) |
| 36 | Last Case of the Justice League! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Dr. Light; Justice League of America [Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Green Arrow [Oliver Queen]] |
| 37 | The Last Case of the Justice League! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Snapper Carr; Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Aquaman [Arthur Curry]; Wonder Woman [Diana Prince]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Green Arrow [Oliver Queen]]; Dr. Light (intro, villain) |
| 38 | The Riddle of the Robot Justice League! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Justice League of America [Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Arrow [Oliver Queen]; The Flash [Barry Allen]] |
| 39 | The Riddle of the Robot Justice League! | comic story | 26 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Arrow [Oliver Queen]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El; Aquaman [Arthur Curry]; Snapper Carr (cameo)]; Speedy (cameo); Pieface (cameo |
| 40 | Menace of the 'Atom' Bomb! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson | Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; The Flash [Barry Allen]; Aquaman; Wonder Woman; Martian Manhunter; The Atom [Ray Palmer]; Batman (hand only, disguised) |
| 41 | The Menace of the 'Atom' Bomb! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs | Justice League of America [Aquaman [Arthur Curry], Batman [Bruce Wayne], The Flash [Barry Allen]; Green Arrow [Oliver Queen]; Green Lantern [Hal Jordan]; Martian Manhunter [J'onn J'onzz]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana Prince]; Snapper Carr; The Atom [Ray Palmer] (joins)]; Anton |
| 42 | Challenge of the Untouchable Aliens! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson; letters: Ira Schnapp | Justice League of America [Green Lantern [Hal Jordan]; The Flash [Barry Allen]; Aquaman [Arthur Curry]; The Atom [Ray Palmer]; Martian Manhunter [J'onn J'onzz]; Wonder Woman [Diana Prince]; Green Arrow [Oliver Queen]]; a stone giant |
| 43 | The Challenge of the Untouchable Aliens! | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs; letters: Gaspar Saladino | Justice League of America [Superman [Clark Kent; Kal-El]; Batman; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; the Atom [Ray Palmer]; Aquaman [Arthur Curry]]; Jean Loring; Snapper Carr; stone giants fr |
| 44 | Cavern of the Deadly Spheres! | cover reprint (on interior page) | 1 | pencils: Murphy Anderson; inks: Murphy Anderson; letters: Ira Schnapp | Justice League of America [Martian Manhunter [J'onn J'onzz]; Green Lantern [Hal Jordan]; Aquaman [Arthur Curry]; The Flash [Barry Allen]; Wonder Woman [Diana Prince]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]]; The Maestro (intro, villain) |
| 45 | Cavern of Deadly Spheres | comic story | 25 | script: Gardner Fox; pencils: Mike Sekowsky; inks: Bernard Sachs; letters: Gaspar Saladino | Justice League of America [Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Martian Manhunter [J'onn J'onzz]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]; Aquaman [Arthur Curry]; Snapper Carr]; The Maestro (v |