DC
Released April 1958
Adventure Comics #247
No synopsis available.
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1st team appearance and origin of the Legion of Super-Heroes: Cosmic Boy, Lightning Boy, Saturn Girl
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1st appearance of Cosmic Boy
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1st appearance of Lightning Boy, later becomes Lightning Lad
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1st appearance of Saturn Girl
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Details
Series
Adventure Comics
UPC
N/A
Published Date
April 1958
Cover Price
N/A
Pages
N/A
Final Order Cutoff
N/A