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Detective Comics#377
Cover: Irv Novick
Detective Comics #377
“The Riddler's Prison-Puzzle Problem!”
writer, artist, inker, letterer Henry Boltinoff · cover Irv Novick
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Cast · 9 characters
Full credits
writer, artist, inker, letterer Henry Boltinoff
cover pencils, inks Irv Novick
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Using an old funnel to hold a ball of twine.
Plot details indexed by the Grand Comics Database (CC BY-SA).