The 1989 Catwoman limited series, written by Mindy Newell and with art by J.J. Birch, expanded upon Miller’s Year One origin. This storyline, known as “Her Sister’s Keeper”, explores Selina’s early life as a dominatrix and the start of her career as Catwoman. The story culminates with Selina’s former pimp, Stan, abducting and beating her sister Maggie, who, in contrast to Selina, is a nun. Selina kills Stan to save her sister, and gets away with it. Most of this is revealed in the former series, but is expanded upon in “Her Sister’s Keeper”.
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