When a showdown between the Dark Knight and the Joker seems to result in Batman's death, the Joker - bereft of his nemesis, and lacking purpose - retreats into something approaching sanity as Joe Kerr, guy with a job. But "Kerr's" journey towards some kind of redemption may be cut short when he discovers that Batman has survived.

Batman: Going Sane 2008, DC Comics

ISBN-13: 9781401218218