Dive into the dark and twisted world of Batman with The Killing Joke, a graphic novel written by Alan Moore and illustrated by Brian Bolland. This iconic story explores the complex relationship between Batman and his arch-nemesis, the Joker. As the Joker unleashes a plan to drive Commissioner Gordon insane, Batman must confront his own moral code and the blurred line between hero and villain. The Killing Joke is a psychological thriller that delves into the origins of the Joker and raises thought-provoking questions about the nature of sanity and the consequences of one bad day.