The Riddler. Two-Face. The Penguin. Mr. Freeze. Catwoman. Bane. Clayface. Ra's al Ghul. Each villain has their reasons for opposing the Caped Crusader. But were they victims of circumstance who were pushed over the edge, or were they always drawn to darkness? In the pages of the iconic story The Killing Joke , Batman's ultimate foe, The Joker, was changed forever, given new, horrifying definition by the graphic novel that acted as the template for all the character's stories moving forward. Now, 35 years later, some of comics' greatest creators have come together to give that same stunning reexamination and evolution to more of Batman's iconic rogues gallery. This complete box set contains all eight Batman - One Bad Day hardcovers, each spotlighting a new, defining standalone story for Batman's greatest villains, plus a special edition of The Killing Joke by Alan Moore and Brian Bolland.