"Adele grew up in the shadows--first watching from backstage at her mother's Parisian dance halls, then wandering around the gloomy, haunted rooms of her father's manor. When she's finally sent away to boarding school in London, she's happy to enter the brightly lit world of society girls and their wealthy suitors. Yet there are shadows there, too. Many of the men that try to charm Adele's new friends do so with dark intentions. After a violent assault,...

Explains the back story of Harley Quinn, a psychiatrist at Arkham Asylum who became obsessed with the Joker and turned into his demented sidekick to battle against Batman and Robin.