4.0

This is the closest volume in King's run that I've come to loving, and I'm really excited to read more. Every villain and Batman and everybody in-between is written so smartly, especially given that the cast is stacked with every big-name you could think of. I really can't remember reading any other stories like this, and seeing the Joker, the Riddler and Batman all be deconstructed without the story being overwhelmed is fantastic to read.