Now in hardcover from the "New York Times" bestselling author of "The Dresden Files." Harry Dresdenas faced some pretty terrifying foes during his career. Giant scorpions. Oversexed vampires. Psychotic werewolves. All par for the course for Chicagoas only professional wizard. But in all of Harryas years of supernatural sleuthing, heas never faced anything like this: the spirit worldas gone postal. All over Chicago, ghosts are causing troubleaand not just of the door-slamming, abooa- shouting variety. These ghosts are tormented, violent, and deadly. Someoneaor somethingais stirring them up to wreak unearthly havoc. But why? And why do so many of the victims have ties to Harry? If Harry doesnat figure it out soon, he could wind up a ghost himself.