Two frighteningly similar tragedies... two very different heroes. Now these two must join forces against the combined evil of two of their most nightmarish foes: the maniacal Clown Prince of Crime, the Joker, and the bloodthristy symbiotic serial killer, Carnage! And before the battle ends, both Spider-Man and Batman will be forced to confront their deepest, most hidden fears head on. . . as they stalk through the dark corridors of . . . "Disordered Minds." -- From publisher's description.