. . . "April 2003"@en . . . "Batgirl Issue 37"@en . "While rescuing a girl from an abductor that turns out to be her father, Batgirl realize that David Cain really is her father."@en . "While rescuing a girl from an abductor that turns out to be her father, Batgirl realize that David Cain really is her father."@en . "\"Thicker Than Water\""@en . . . "Batgirl"@en . "37"^^ .