A Batman who laughs is a Batman who always wins. He unleashed the Dark Multiverse in the epic series Dark Nights: Metal. Now superstar writer Scott Snyder reunites with acclaimed artist Jock (Batman: Black Mirror) to set that evil alternate reality s deadliest denizen loose in Gotham City and the original Dark Knight will never be the same! Half Batman. Half Joker. Combining everything that makes the Caped Crusader a hero and the Clown Prince a killer, the Batman Who Laughs is the Dark Multiverse s deadliest criminal mastermind. Now he s come to Gotham to turn Bruce Wayne s home into an incubator for evil. And he hasn t come alone. Emerging from another of the Dark Multiverse s myriad realities comes the Grim Knight. This vicious vigilante will use any weapon at his disposal to ensure those he has marked for death stay down. A war like no other a war of the Batmen has begun. As Batman s closest friends, deadliest enemies, and doppelgangers from across the Multiverse get caught in the crossfire, only one question remains: Who will have the last laugh? Discover the answer in The Batman Who Laughs a terrifying reimagining of one of comics greatest heroes and villains from the premier Batman writer of our time! Collects the full seven-issue miniseries and the one-shot special issue The Batman Who Laughs: The Grim Knight.