| Release: | Aug 1962 |
| Cover: | Aug 1962 |
The Riddle Of The Robot Justice League
| Release: | Aug 1962 |
| Cover: | Aug 1962 |
The League are transported to another world, Erislane, which is at threat from another called Skarn. They volunteer to fight on behalf of Erislane and are taken to Skarn where they are forced to fight robotic duplicates of themselves. Once they have one they leave the planet, Green Lantern sealing it off forever.
| Writer | Gardner Fox |
| Cover Artist | Murphy Anderson |
| Penciller | Mike Sekowsky |
| Inker | Bernard Sachs |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Wonder Woman | Diana Prince |
| Green Lantern | Hal Jordan |
| Flash | Barry Allen |
| Martian Manhunter | J'onn J'onzz |
| Green Arrow | Oliver Queen |
| Jimmy Olsen | |
| Aquaman | Orin / Arthur Curry |
| Speedy | Roy Harper |
| Thomas Kalmaku | |
| Lucas 'Snapper' Carr |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Justice League |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |