How Harley Quinn Became DC Comics' Most Successful Villain

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DC Comics Originals Villain Harley Quinn Pose' Men's Premium Longsleeve Shirt

Do you prefer Harley Quinn being a hero or villain? : r/batman

I miss the OLD Harley who was a VILLAIN and who was EVIL and who KILLED people! The Old Harley: : r/batman

Suicide Squad #1 brings new faces to the deadly DC Comics super team - Polygon

Why is Harley Quinn considered an antihero? - Quora

Batman Villains, DC Database