Challengers of the Unknown — DC Comics
Issue: #48
Last valuation update: 2026-09-09
Challengers of the Unknown (1958) #48 is published by DC Comics and was released in Mar 1966. View cover art, issue details, and related characters and contributors.
Creators: Arnold Drake, Bob Brown
Characters: Ace Morgan, Prof Haley, Red Ryan, Rocky Davis, Negative Man, Negative Man, Robotman, The Chief, Multi-Man, Kra, Volcano Man, Elasti-Girl, Drabny