Batman: The Killing Joke Deluxe (New Edition)

According to the grinning engine of madness and mayhem known as the Joker, that's all that separates the sane from the psychotic.
Freed once again from the confines of Arkham Asylum, he's out to prove his deranged point. And he's going to use Gotham City's top cop.
Now Batman must race to stop his archnemesis before his reign of terror claims two of the Dark Knight's closest friends.
Critically acclaimed author Alan Moore redefined graphic novel story-telling with Watchmen and V for Vendetta. In Batman: The Killing Joke, he takes on the origin of comics' greatest super-villain, The Joker, and changes Batman's world forever.