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Adventure Comics#334
Cover: Curt Swan & George Klein
Adventure Comics #334
“Part I: The Unknown Legionnaire”
After Unknown Boy helps the Legion finish a case, Superboy figures out that under the costume is Supergirl. Supergirl then recalls going through a red kryptonite cloud and losing her memory but knowing she had to protect her secret identity, and so creating the Unknown Boy costume.
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writer Edmond Hamilton · artist John Forte · inker Sheldon Moldoff · letterer Milt Snapinn · cover Curt SwanGeorge Klein
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Full credits
writer Edmond Hamilton
artist John Forte
inker Sheldon Moldoff
letterer Milt Snapinn
cover pencils Curt Swan
cover inks George Klein
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
After Unknown Boy helps the Legion finish a case, Superboy figures out that under the costume is Supergirl. Supergirl then recalls going through a red kryptonite cloud and losing her memory but knowing she had to protect her secret identity, and so creating the Unknown Boy costume.
Plot details indexed by the Grand Comics Database (CC BY-SA).