The Joker will go to any lengths to get Harley Quinn back after she is abducted by a strange culprit. But who? Mysterious, Joker-like monsters are stalking the streets of Gotham, collecting severed heads. But why? Jim Gordon is missing, and after receiving a package containing a bloody piece of Gotham's commissioner, Batman knows he must be willing to do anything to save him. But how? When the Joker proposes an uneasy alliance with Batman, the answers to those questions begin to become clear-and they will shake Gotham City and the Bat-Family to their core. This meticulously crafted tale of the Dark Knight's deadliest team-up will introduce you to a grim and gritty Gotham that only Marc Silvestri could bring you. You are not ready. Collects issues #1-7 of the smash-hit series.

In Gotham City, heinous acts of violence occur daily. Harley Quinn, forensic psychiatrist and profiler, consults with the Gotham City Police Department on its worst cases. But one unsolved murder still haunts her-the night Harley discovered her roommate’s body marked with the signature of a notorious serial killer known as The Joker. Five years later, the case remains unsolved, as a new series of horrific killings begins. When the murders escalate and the meticulously constructed crime scenes become more elaborate, Harley’s obsession with finding the depraved psychopath responsible leads her down a dangerous path. The past and the present finally collide, and Harley must decide how far she is willing to go-and how many lines she is willing to cross-to solve these cases once and for all. Written by #1 New York Times and international bestselling author Kami Garcia (Beautiful Creatures, Unbreakable, The X-Files Origins: Agent of Chaos) and drawn by Mico Suayan (Bloodshot Reborn), Jason Badower (Wonder Woman ’77), and Mike Mayhew (The Star Wars), Joker/Harley: Criminal Sanity introduces readers to a Joker and Harley Quinn unlike any they’ve seen before, utilizing forensic psychiatry, behavior analysis, and psychological profiles to create a true-to-life take on these iconic characters that is more terrifying than any psychotic fantasy. Collects Joker/Harley: Criminal Sanity #1-8 and the one-shot Joker/Harley: Criminal Sanity-Secret Files.

Following the events of Infinite Frontier #0 and The Joker War, The Joker gets targeted as the most wanted man in the world! But the Clown Prince of Crime is several steps ahead of law enforcement-and he’s on the run overseas. James Gordon, facing retirement, realizes this is the manhunt of his life and the last piece of a storied career…but what mysterious and deadly forces are also in pursuit of The Joker?

The world holds its breath as the Joker strikes again! But how far is he willing to go this time? From the twisted minds of Matthew Rosenberg and Carmine Di Giandomenico comes a violent, mind-bending new series that picks up from the cataclysmic end of The Joker and follows the mayhem across the United States. With the Clown Prince of Crime setting out on his most bizarre caper yet, will Gotham’s new mysterious vigilante be able to prevent certain tragedy? Collecting The Joker: The Man Who Stopped Laughing #1-6.

The Joker is dead. There is no doubt about that. But whether Batman finally snapped his scrawny neck or some other sinister force in Gotham City did the deed is still a mystery. Problem is, Batman can't remember... and the more he digs into this labyrinthian case, the more his mind starts to doubt everything he's uncovering. So who better to set him straight than... John Constantine? Problem with that is as much as John loves a good mystery, he loves messing with people's heads even more. So with John's "help," the pair will delve into the sordid underbelly of Gotham as they race toward the mind-blowing truth of who murdered The Joker. BATMAN: DAMNED is a supernatural horror story told by two of comics' greatest modern creators-a visceral thrill-ride that proudly puts the "black" in BLACK LABEL. This new collection includes a sketch gallery and other bonus features.

It's the Joker's world…we just die in it! It's another typical day in Gotham City. Superman, the world's most dangerous criminal, has burst free of his cell in Arkham Asylum. The only one who can track him down is the world's greatest hero, Bizarro. Their epic battle destroys property owned by the bald but brilliant billionaire Lois Lane…wait-what?! If Superman isn't crazy, that means the whole world has gone insane, and only one man can be responsible. Somehow Batman's greatest nemesis, the Joker, has received the power to reshape reality to his own mad whims. The world now is defined by chaos and death, and there is absolutely nothing anyone can do about it. It's impossible to defeat a god. Unfortunately, someone forgot to tell Superman. Armed with nothing more than his will, the Man of Steel will put an end to the reign of Emperor Joker…or die trying. Join Jeph Loeb (SUPERMAN/BATMAN), Joe Kelly (JLA), Ed McGuinness (SUPERMAN/BATMAN), Doug Mahnke (SUPERMAN/WONDER WOMAN), and others in a twisted world under the rule of Emperor Joker. Collects SUPERMAN #160-161, ADVENTURES OF SUPERMAN #582-583, SUPERMAN: MAN OF STEEL #104-105, ACTION COMICS #769-770 and EMPEROR JOKER #1!

The Clown Prince of Crime takes a new inmate under his wing, creating a deadly foe for the Dark Knight. Under the Joker's tutelage, serial rapist Arthur Rankel escapes from Arkham and embarks on a twisted plan to trick both the FBI and Batman into believing that a serial killer is heading for Gotham.

Prepare yourself for a shockingly brutal retelling of the first bloody clash between The Joker and the Batman! Detective Jim Gordon must call on the mysterious Dark Knight to help investigate the latest string of murder and mayhem terrorizing Gotham City. But what will it take to find the culprit behind these darkly comedic antics, and what will the repercussions be for everyone involved? The Eisner Award-winning team of Tom King and Mitch Gerads reunite to give life to what may be the most frightening Joker story in a generation! Collects King and Gerads's The Winning Card storyline from Batman: The Brave and the Bold #1-2, #5, and #9.

A new criminal in town breaks one of the Gotham Rogues out of prison looking for a truly masterful criminal. And when the Joker is passed up, he doesn't take the gag lightly!

The joke is over. Batman's greatest enemy-his deadliest threat-is done toying with Gotham City. Now he means to end the game and destroy them for good. The Joker's bloody-minded madness is exceeded only by his twisted genius. He is the Clown Prince, the Pale Man, and his crimes turn the world into one big sick joke. For him, evil is eternal. And when he unleashes his masterstroke, no one-not Batman, not the Justice League, not all of Gotham's guardians-will be able to make the laughter stop. As the Joker plays his endgame with the Batman, citizens, villains and heroes alike must survive his deadly antics and come to terms with who the Joker is and what he means to them. THE JOKER: ENDGAME collects BATMAN #35-39, ARKHAM MANOR: ENDGAME #1, BATGIRL: ENDGAME #1, BATMAN ANNUAL #3, DETECTIVE COMICS: ENDGAME #1 and GOTHAM ACADEMY: ENDGAME #1!