Disambiguation: Joker's Daughter; Harlequin; Card Queen
First published in: 1976
Duela Dent first appeared as The Joker's Daughter in The Batman Family (DC, 1975 series) #6 (July-August 1976). The Joker's Daughter was disguised as Catgirl (Catwoman's daughter) in issue #8 (November-December 1976), and as Scarecrone (Scarecrow's daughter), the Riddler's Daughter, and the Penguin's Daughter in issue #9 (January-February 1977). Duela became Harlequin in Teen Titans (DC, 1966 series) #49 (August 1977). She temporarily posed as Card Queen in Detective Comics (DC, 1937 series) #482 (February-March 1979) and #483 (April-May 1979). Duela died in Countdown (DC, 2007 series) #51 (July 2007). It was later revealed that she was actually from Post-Crisis Earth-3, and was the daughter of Evelyn Dent (Three-Face) and the Jokester, and the step-daughter of Edward Nashton (the Riddler).