Superman #17/1968

In "Batgirl greift ein," the daughter of Police Commissioner Gordon dons a Batgirl costume for a party and stumbles upon Bruce Wayne under attack by a mysterious villain known as Killer-Moth. With quick thinking and courage, she steps in to help Batman, and together they track down the criminal and bring him to justice. Written by Gardner Fox and illustrated by Carmine Infantino with inks by Sid Greene, this 1968 adventure features a pivotal moment in Gotham’s underworld, all wrapped in a striking cover by Carmine Infantino and Murphy Anderson.