The Cosmic Obliterator, a doomsday weapon capable of destroying entire planets, has gone missing! BATMAN is on the case, but so far the only clue is a ticket to the Super-Villain Crime Convention. That's one place the DARK KNIGHT can't go . . . so he decides to attend as the mobster, MATCHES MALONE, instead.

A doomsday weapon capable of destroying entire planets has gone missing! BATMAN is on the case.

The PENGUIN is on the loose...at sea! He's hijacking yachts with his penguin-shaped submarine.

The animated worlds of the current Teenage Mutant Ninja Turtles Nickelodeon cartoon and Batman: The Animated Series collide in this outstanding mini-series featuring fan-favorite characters from both universes! Villains start to mysteriously escape Arkham and Batman seeks to track them down, but he discovers that they have left Gotham completely... and gone to the New York City of the Teenage Mutant Ninja Turtles! Collects issues #1-6!

The Joker has created a virus that infects the latest videogame craze, and turns players into zombies--but in order to defeat him Batman must first discover where he is hiding with the kidnapped creator of the videogame.

When Catwoman steals an ancient Egyptian sistrum which enables her to command all of Gotham City's cats, the city is rapidly overrun by rats and mice and it is up to Batman to find the lady and retrieve the artifact.

When Huntress elected to go undercover in Arkham Tower, it was to investigate a place of healing that seemed too good to be true. But what happens when Helena Bertinelli really does need some healing? With Nightwing and Batwoman also on the inside, what began as an undercover mission has turned into a rescue operation as the mysteries of Dr. Wear’s Arkham Tower begin to unravel! Then, in “House of Gotham” part three, the young boy rescued by Batman has begun his course of treatment at Arkham, so why are the only people showing him kindness those whom the law asserts are criminals? It’s a cycle of violence the Dark Knight has no answer for as Gotham’s most vulnerable struggle to keep their heads above water!