Challengers of the Unknown (1958) #75

“Ultivac is Loose” Corinna Stark listens to the Challengers tell the story of their battle with Ultivac. Mostly a reprint of “Ultivac is Loose” from Showcase #7. Script by Denny O’Neil, art by George Tuska.

Cover by Tuska, Jack Kirby, and Marvin Stein. Cover price $0.15.

VG/FN

$7,01

1 in stock