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.A young psychiatrist with a potential cure for the madness that haunts Gotham City, Dr. Harleen Quinzel must prove her revolutionary theory to a skeptical establishment by delving into the disturbed minds of Arkham Asylum's deadliest inmates. But the more time she spends with her criminally insane subjects, the closer she is drawn to one patient in particular--and the further she falls away from reality. The birth of legendary antihero Harley Quinn and the shocking origins of her twisted romance with the Joker are revealed in Harleen, a stunning new tale of love and obsession written and illustrated by renowned comics storyteller Stjepan Sejic (Aquaman: Underworld, Sunstone).Collects: Harleen #1-3.

    Until now…Set in a world where the Joker is cured of his insanity and homicidal tendencies, The Joker, now known as “Jack,” sets about trying to right his wrongs. First, he plans to reconcile with Harley Quinn, and then he’ll try to save the city from the one person who he thinks is truly Gotham City’s greatest villain: Batman!Superstar writer and artist Sean Murphy (PUNK ROCK JESUS, THE WAKE) presents a eight-issue miniseries of a twisted Gotham City with a massive cast of heroes and villains that, at its heart, is a tragic story of a hero and a villain: Batman and The Joker. But which is the hero—and which the villain?COLLECTING: Batman: White Knight 1-8

    Poison Ivy. Selina Kyle. And the last Robin.

    In fact, no one's even been able to diagnose him. But that doesn't matter to Dr. Ben Arnell; he's determined to be the one to unravel this unknowable mind. And there's no way The Joker could ever get through the therapeutic walls Ben has built around himself. Right? There's no way The Joker's been entering his house at night...right? There's no way The Joker has stood over his son's bed and put that book in his hands, the one with the, the, the...The Eisner Award-nominated creative team of writer Jeff Lemire and artist Andrea Sorrentino (Green Arrow, Gideon Falls) reunite for a psychological horror story that delves into the bottomless insanity of The Joker. Collects Joker: Killer Smile #1-3.

    One part Batman one part Joker. The Batman Who Laughs."A Batman who laughs is a Batman who always wins."The mastermind behind Dark Nights: Metal, Scott Snyder, gives you a look inside the most terrifying version of Batman ever! He and superstar artist Jock (Batman: The Black Mirror) kick off a chain of events that makes Dark Nights: Metal seem like child's play.The Batman Who Laughs not only survived his fight with The Joker at the end of Dark Nights: Metal, but is now enacting a sinister plan across the Multiverse--something both terrifying and oddly familiar. When Bruce Wayne realizes the only way to stop this madman is to kill him, he must consider violating the very rule Batman can't ever break ... the rule that created this insatiable villain--the Batman Who Laughs!As Bruce begins to deduce that his current life is somehow wrong and that all the mistakes he's made are somehow connected, the Batman Who Laughs unleashes a brand-new evil. Enter one of the most punishing Batmen of the Dark Multiverse: the Grim Knight!Collects The Batman Who Laughs #1-7 and The Batman Who Laughs: The Grim Knight #1.

    But when their unusual partnership leaves Harley a little worse for wear, she enlists Poison Ivy's help. Now the Joker and Batman are going to learn that this souped-up Harley's not going to be pushed around anymore.

    Accepting their demented challenge, Batman is forced to live and endure the personal hells of the Joker, Scarecrow, Poison Ivy, Two-Face, and many other sworn enemies in order to save the innocents and retake the prison. During his run through this absurd gauntlet, the Dark Knight's own sanity is placed in jeopardy. This special anniversary edition trade paperback also reproduces the original script with annotations by Morrison and editor Karen Berger.

    But the Red Hood’s violent ways pit him against the Dark Knight in his hunt for the very person responsible for his death: The Joker.This volume collects Batman #635-641, #645-50 and Batman Annual #25.

    But the Red Hood’s violent ways pit him against the Dark Knight in his hunt for the very person responsible for his death: The Joker.

    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 she's been there. But for Harley, as quietly as she can is plenty loud...and before she can say Holee bounty hunters, Batman, The Joker's sicced every super-villain in the city on her pretty ombre head! And she only has one hope -- it's the only team tough enough (or crazy enough) to come to her defence -- The Birds of Prey!

    All analysis suggests the button is not of this universe...so where did it come from? And who left it here? These are questions only the Flash can help answer. When the button is stolen by Reverse-Flash, Batman and Flash follow his trail to a parallel world, a twisted alternate timeline that should exist. Someone is sending the heroes on a bizarre trip through reality, showing them glimpses of fallen loved ones and forgotten friends but who? Wally West warned the Flash of an unseen force influencing our world distorting histories, pulling the strings, watching all—and the strange yellow button could be the key to finding it. Featuring the all-star creative team of writers Joshua Williamson and Tom King alongside top-tier artists Jason Fabok and Howard Porter. COLLECTING: BATMAN #21-22 and THE FLASH #21-22.

    The Joker has been mysteriously released from Arkham Asylum, and he's none to happy about what's happened to his Gotham City rackets while he's been "away." What follows is a harrowing night of revenge, murder and manic crime as only The Joker can deliver it, as he brutally takes back his stolen assets from The Penguin, The Riddler, Two-Face, Killer Croc and others. Brian Azzarello brings to THE JOKER all the visceral intensity and criminal insight that has made his Vertigo graphic novel series 100 BULLETS one of the most critically-acclaimed and award-winning series in all of comics.

    Presenting for the first time the adventures of the Victorian Era Batman in one 112-page edition! This volume includes the breakthrough Elseworlds specials Gotham by Gaslight and Master of the Future that pit the Dark Knight against Jack the Ripper and a death-dealer from the skies over Gotham!This edition collects the two one-shots: Gotham by Gaslight and Master of the Future.

    Looking to prove that any man can be pushed past his breaking point and go mad, the Joker attempts to drive Commissioner Gordon insane. After shooting and permanently paralyzing his daughter Barbara (a.k.a. Batgirl), the Joker kidnaps the commissioner and attacks his mind in hopes of breaking the man. But refusing to give up, Gordon maintains his sanity with the help of Batman in an effort to beset the madman.

    The Court of Owls have shown their hand, and it's up to the collective effort of these heroes, some more unlikely than others, in this sprawling tale of corruption and violence.This epic springs from the pen of Scott Snyder, New York Times bestselling author of Batman, Volume 1: Court of Owls, Batman: The Black Mirror, & American Vampire, as well as creators Judd Winick, David Finch, Peter J. Tomasi, Pat Gleason, Tony Daniel, Scott Lobdell, Duane Swierczynski, JH Williams III, Jimmy Palmiotti and Justin Gray!Collecting: Batman Annual 1, Detective Comics 9, Batman: The Dark Knight 9, Batwing 9, Batman and Robin 9, Red Hood and the Outlaws 9, Birds of Prey 9, Batgirl 9, & All-Star Western 9