Cas Lowood has inherited an unusual vocation: He kills the dead. So did his father before him, until he was gruesomely murdered by a ghost he sought to kill. Now, armed with his father's mysterious and deadly athame, Cas travels the country with his kitchen-witch mother and their spirit-sniffing cat. Together they follow legends and local lore, trying to keep up with the murderous dead — keeping pesky things like the future and friends at bay. When they arrive in a new town in search of a ghost the locals call Anna Dressed in Blood, Cas doesn't expect anything outside of the ordinary: track, hunt, kill. What he finds instead is a girl entangled in curses and rage, a ghost like he's never faced before. She still wears the dress she wore on the day of her brutal murder in 1958: once...