| Release: | Oct 20, 1959 |
| Cover: | Dec 1959 |
The Duplicate Man / The Crimes of the Pneumatic Man
| Release: | Oct 20, 1959 |
| Cover: | Dec 1959 |
The Duplicate Man - A supercriminal has found a way to duplicate himself, and the duplicates can disappear on command. Superman, Batman and Robin must find a way to outwit him.
The Crimes of the Pneumatic Man - A villain has harnessed the power of air to give Green Arrow and Speedy a hard time.
| Writer | Bill Finger, Henry Boltinoff, Ed 'France' Herron |
| Artist | Henry Boltinoff |
| Cover Penciller | Curt Swan |
| Cover Inker | Stan Kaye |
| Penciller | Dick Sprang, Lee Elias, Lee Alias |
| Inker | Charles Paris |
| Editor | Murray Boltinoff, George Kashdan |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Green Arrow | Oliver Queen |
| Robin | Dick Grayson |
| Perry White | |
| Speedy | Roy Harper |
| Tommy Tomorrow | |
| Duplicate Man |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Superman / Batman |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |