joker (fictional character)

Batman helps newly elected district attorney Harvey Dent arrest Gotham's mob members and becomes the target of the Joker who is intent on revealing Batman's true identity and proving that evil prevails.

"The spookiest villains in the city are going on a crime spree. Batman has no idea that Scarecrow, Clayface, Solomon Grundy, and Silver Banshee are secretly working for the most monstrous man of all, the Joker. The Joker is about to release a computer virus that will give hi, control of all technology. He thinks he's in for a Halloween treat, but Batman has a trick up his sleeve: His pals Green Arrow, Cyborg, Nightwing, and Red Robin are joining him to fight back!--Jacket flap.

"It's Halloween in Gotham City, but Batman isn't getting any treats. The Joker is unleashing a computer virus that could take control of all technology in the city, making it cackle and obey his every command! And he isn't working alone: The city's spookiest villains are working for the Joker and keeping Batman buys by going on a crime. Can Batman--and his pals Green Arrow, Cyborg, Nightwing, and Red Robin-- keep Gotham City from being tricked into becoming Jokertown?--Jacket flap.

When Joker and Harley Quinn get the Gotham City Police eating out of the palms of their hands, only Batman and Batgirl can serve up sweet justice!.

Batman and Robin go up against the Joker who is stealing royal treasures with the help of a giant flying playing card.

Batman continues to battle the Joker and other villains.

When the Joker plays police officer, it is outlaw and disorder for Gotham City and Batman. Written in graphic-novel format.

Explores the character of the Joker and his significance as the quintessential villain.

The Joker has taken over a new candy store in Gotham and plans to swindle all the city's children out of their allowances. Robin and his two super-pets Ace the Bat Hound and Robin Robin move to stop him.

Batman goes up against the Joker when he threatens Gothan City with a dangerous laughing gas.