Challengers of the Unknown #5
In "The Riddle of the Star-Stone, Chapter One," Jack Kirby's dynamic storytelling and art bring to life a mysterious threat as Professor Brandon's assistant Vreedl steals the ancient Star-Stone, a relic of forgotten sorcery. With the first gem embedded, Vreedl transforms into a flame-man, unleashing chaos to stall the Challengers of the Unknown while he hunts for his next prize. Kirby’s bold visuals and Wally Wood’s sharp inks define this early entry in the series, with a cover by Kirby that captures the escalating danger.
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Professor Brandon's assistant Vreedl has stolen the Star-Stone, a device created by an ancient sorcerer, and is stealing gems to place in the stone and give himself powers. The first gem makes Vreedl into a flame man and allows him to start a stampede and delay the Challs while he secures a second gem.
Plot details indexed by the Grand Comics Database (CC BY-SA).