A New York Times bestseller! The only one thing more terrifying than the madness currently gripping Gotham City is the method behind it. Gang wars. Viral outbreaks. Riots. Hauntings. Terrorist strikes. Batman and his army of allies have battled them all one by one, taking casualties at every turn. And in the eye of this vortex of chaos stands one man. His face is wrapped in darkness. His name is spoken only in whispers. He is Hush. And he is the Dark Knight’s darkest nightmare. Once Bruce Wayne’ ...