Batman must face the strangest and most bizarre adventure of his career, as he meets comics' strangest and most bizarre hero... THE MAXX! IDW and DC Comics proudly present the most surreal, quirky, and wonderful crossover of all time! A devious new doctor at Arkham Asylum is conducting unconventional experiments into the human psyche, and he kicks off a chain reaction of disaster when he experiments on Arkham's newest patient, The Maxx! The city of Gotham is starting to merge with The Maxx's psychedelic mental landscape, known as the Outback, blurring the line between real and unreal. It's up to...

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