The Gay Ghost appeared in Sensation Comics #1–13, 15–33, and 38, his last appearance until Secret Origins Vol.
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The character first appeared in Secret Origins of Super-Villains 80-Page Giant #1 (Dec. 1999) and was created by writers Geoff Johns and David Goyer and artist Phil Winslade.
It also greatly expanded the band's secret agent mythos, with the liner notes extensively detailing the comic book-style secret origins of the band and its members.