Harry Dresden is not having a good day. A vampire named Ortega is hunting the beleaguered wizard, intending to challenge him to a duel that, Ortega claims, will end the war between the vampires and the wizards. Harry has almost no hope of winning the duel, but soon he is preoccupied by another problem: Father Vincent, a priest, needs Harry's help in finding the Shroud of Turin, stolen by a trio of thieves. Harry traces two of the thieves to his hometown, Chicago, but when he finds them, he learns that he isn't the only one after them. A group of terrifying demons wants the shroud, and its leader is interested in Harry's soul, too. Harry must call on all of his friends, including three brave knights, his police-officer friend, and even his half-vampire ex-girlfriend, Susan. Butcher maintains a breakneck pace in Harry's exciting fifth adventure. This imaginative series continues to surprise and delight with its inventiveness and sympathetic hero.