Grave Peril

Now in hardcover from the New York Times bestselling author of The Dresden Files.Harry Dresden's faced some pretty terrifying foes during his career. Giant scorpions. Oversexed vampires. Psychotic werewolves. All par for the course for Chicago's only professional wizard.But in all of Harry's years of supernatural sleuthing, he's never faced anything like this: the spirit world's gone postal. All over Chicago, ghosts are causing trouble—and not just of the door-slamming, 'boo'- shouting variety. These ghosts are tor…