From DC Comics: Has someone finally pulled the ultimate joke on the Joker? That unlikely scenario plays out in BATMAN/JOKER: SWITCH, a Prestige Format Special written by Devin Grayson (NIGHTWING, BATMAN: GOTHAM KNIGHTS) with breathtaking painted art and cover by John Bolton (BATMAN: MAN-BAT, THE BOOKS OF MAGIC)! The Joker awakens drugged and confused on the streets of London…and he’s undergone a shocking transformation. Can Batman find his arch-nemesis before he carves up all of England looking for the source of his mutilation? And even if he can, does Batman have any chance at stopping the man who’s finally turned the Joker into a victim of a sadistic joke?