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Challengers of the Unknown #5 cover
Cover: Jack Kirby

Challengers of the Unknown #5

Dec 1958 · DC · 0.10 USD
📊 ~14,828 copies sold its debut month
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“The Riddle of the Star-Stone, Chapter One”

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.

writer, artist Jack Kirby · inker, letterer Wally Wood · cover Jack Kirby

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Cast · 4 characters

Full credits

writer, artist Jack Kirby
inker, letterer Wally Wood
cover pencils, inks Jack Kirby

Full plot ⚠ may contain spoilers

▸ Reveal full plot — may contain spoilers

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).

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