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Challengers of the Unknown#2
Cover: Jack Kirby
Challengers of the Unknown #2
“The Isle of No Return”
writer, artist Jack Kirby · writer Ed Herron · inker Wally Wood · letterer Joe Letterese · cover Jack Kirby
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Full credits
writer, artist Jack Kirby
writer Ed Herron
inker Wally Wood
letterer Joe Letterese
cover pencils, inks Jack Kirby