Leah Williams and Haining take the trio from fighting cowboys to fighting aliens ...

Last August, the Gotham City Sirens of Catwoman, Poison Ivy, and Harley Quinn returned for the first time in over a decade. That four-part miniseries by writer Leah Williams along with artists ...

DC Comics replaces Poison Ivy, Catwoman and Harley Quinn in July with Gotham City Sirens: Unfit for Orbit for five issues ...

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