Over New York's Finest-the police organization without equal in the world-fell the blight of lunacy, sweeping on like wildfire until it had turned Manhattan into a chill, whimpering madhouse and released the helpless city's wealth to a wild carnival of crooks and vandals! What was that incredible, unseen force which, in a split-second, could transform sane men into drooling maniacs? No human being could stand against that Mask of Madness, and yet Richard Wentworth, in the Spider's strange vestments, took up the fight-to strike blow for blow against the merciless emperor of idiocy who had captured a metropolis by addling its brains!