Challengers of the Unknown (1958 DC 1st Series) 36 CGC 8.5

"The Giant in Challenger Moonbrain." Chemicals in a stream change Rocky into a rampaging giant. "Bodyguards to a Star." The Challengers protect actress Connie Baylor from a series of dangers caused by someone trying to kill her. Art and cover by Bob Brown. Cover price $0.12. Grade: CGC 8.5 explanation of grade Condition: Used (collectible)