| Release: | Mar 1962 |
| Cover: | Mar 1962 |
The Mystery of the Alien Super-Boy / The Case of the Crime Specialists
| Release: | Mar 1962 |
| Cover: | Mar 1962 |
The Mystery of the Alien Super-Boy - Alien supermen have arrived on Earth, and they are not all friendly. The terrific trio takes sides for the good of two worlds.
The Case of the Crime Specialists - A man with a penchant for gold has a catalog of criminal experts, and hires a varied and rotating gang to get his jobs done.
| Writer | Jerry Coleman, Ed 'France' Herron |
| Cover Penciller | Curt Swan |
| Cover Inker | Sheldon Moldoff |
| Penciller | Lee Elias, Curt Swan |
| Inker | George Klein |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Green Arrow | Oliver Queen |
| Robin | Dick Grayson |
| Speedy | Roy Harper |
| Tommy Tomorrow |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Superman / Batman |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |