A twisted tale told by Harley Quinn herself, as only Harley can tell it. When Gotham's most nefariously narcissistic villain, Roman Sionis, and his zealous right-hand, Zsasz, put a target on a young girl named Cass, the city is turned upside down looking for her. Harley, Huntress, Black Canary and Renee Montoya's paths collide, and the unlikely foursome has no choice but to team up to take Roman down.

"Harley Quinn returns to Gotham City after The Joker War and has decided to turn over a new leaf and make up for the sins of her past by becoming its newest protector. Harley Quinn here to let everyone know that I'm starring in a brand-new graphic novel collection here with a brand-new status quo. I'm coming back to Gotham City to make up for the sins of my past, and help the city recover from "The Joker War!" But there's no welcoming committee waiting...

When girls in Gotham City go missing, Harley Quinn is determined to track down their kidnapper. But the only way to outsmart a villain is to engage in a little villainy herself. Don't miss the adrenaline-racing conclusion to the Harley Quinn trilogy.

"A new day dawns in Gotham, and the horrors of "The Joker War" are just being realized. A bold new direction for Batman begins as Bruce Wayne's circumstances are forever changed. How did The Joker's rampage affect the citizens of the city? Bruce Wayne and the city he loves have changed dramatically following the events of "The Joker War," but Batman and his mission are eternal. The mysterious vigilante known as Ghost-Maker has known Bruce since they...

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.

"Dinah Lance is one of the DC Universe's most elite fighters, and combined with her sonic scream, she's a fearsome foe in any scenario...but sometimes even the Black Canary needs help. Faced with a personal mission brought to her by a mysterious new ally, and up against near-impossible odds, she re-forms the Birds of Prey with an unrivaled group of badasses-Cassandra Cain, Big Barda, Zealot, and Harley Quinn-and only one goal: extraction without bloodshed....

"Dr. Harleen Quinzel has a theory: mental illness is a survival mechanism. As she seeks to help the broken souls of Gotham City piece together their sanity she will become the one thing she fears the most: one of them. A bold new retelling of the tragic origin of Harley Quinn told through the eyes of the only person who knows her better than anyone: Harleen. It's been months since Harleen began interviewing criminals at Arkham Asylum, and she's having...

"Harley Quinn has been transformed, and she wants the world to know! She's ready to shake things up once more - and this time, the gloves are off! Harley Quinn has avoided Gotham City ever since she broke up with The Joker - she found a home, and a kind of family, in Coney Island. But when she gets an offer she can't refuse, she has no choice but to slip back into the city as quietly and quickly as she can, before anyone - especially her ex - learns...

With Baron Cinder and his lieutenants kept occupied by the mother of all diversions, the team attempts a daring raid on the Blood Farm to retrieve the one person who can bring sunlight back to the world. However, they have not reckoned on the terrifying presence of the Baron's vampire knights-familiar faces whose blades are every bit as bloodthirsty as they are. And that's just the beginning of the team's troubles!

"It's a whole new year of me, Harley Quinn! I've learned the ins and outs of Gotham's lovely sewage system, and I've even made some unexpected friends along the way. I mean, except for one very murderous new vigilante roaming the streets, a new homicide detective convinced I'm the killer, and the acclaimed Spice World (1997) film not being on a single streaming platform. Other than that...totally fine. Year two starts here with a new arc...brand new...