| Unofficial Detective Comics Index |
Credits:
| Story | Dave Wood |
| Art | Sheldon Moldoff |
| Associate editing | Murray Boltinoff, George Kashdan |
| Editing | Jack Schiff |
Feature Character(s):
Supporting Character(s):
Villain(s):
- Crimson Knight and his gang (Dick Lyons; first appearance for all; poses as a crimefighter to gain access to Early American documents)
Location(s):
Credits:
| Story | Jack MIller |
| Art | Ruben Moreira |
| Editing | Jack Schiff |
Feature Character(s):
Supporting Character(s):
Villain(s):
- Unnamed criminals (first appearance for all; pose as underground creatures to ward away people from their loot)
Location(s):
- Western US
Credits:
| Story | Jack MIller |
| Art | Joe Certa |
| Associate editing | Murray Boltinoff, George Kashdan |
| Editing | Jack Schiff |
Feature Character(s):
- Martian Manhunter (also in brief flashback to arrival on Earth; temporarily stuck in Martian form)
Villain(s):
- Rocky Wheeler and his gang (first appearance; a wanted criminal posing as a guide; tries to kill John)
- Hanshaw gang (first appearance for all; steal Erdel's Robot Brain)
Story Reprinted in:
- Showcase Presents: Martian Manhunter #1 (2007)