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| Publisher |
DC |
| Series |
Challengers of the Unknown |
| Published | February 1969 |
| Writer |
Robert Kanigher |
| Artist |
Jack Sparling |
| Letterer |
Ben Oda |
| Letterer |
Milt Snapinn |
| Cover Artist |
Neal Adams |
The Dream Killers! / Ace: The Beast in the Bomb!