Story by Jim Butcher, Mark Powers. Art by Diego Galindo. Cover by Diego Galindo.
Harry has uncovered the party responsible for the Martineaux family massacre. But unfortunately for Harry, there's more than one killer. In fact, the number is closer to fifty-an entire clan of flesh-devouring ghouls. And to survive, Harry may have to acquiesce to an alliance with a group he trusts even less than supernatural creatures...