Challengers of the Unknown #69

Name: Challengers of the Unknown #69
Brand: DC

Aug 1969 · DC · 0.15 USD

“The Secret of Skull Mountain”

writer Denny O'Neil · artist, inker Jack Sparling · letterer Ben Oda · cover Joe Kubert

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Full credits

artist, inker Jack Sparling

letterer Ben Oda

cover pencils, inks Joe Kubert