THE OFFICIAL NOVELIZATION OF THE MOST EAGERLY AWAITED GAME OF 2015 -- BATMAN: ARKHAM KNIGHT! Gotham City is in chaos as the criminal organizations run wild, seeking to fill the void left by the death of the Joker. When the Scarecrow threatens to unleash a toxin that will kill scores of innocents, the result is uncontrollable panic. TM & (c) DC Comics. (s15)