Haunted by mystery. Haunted by music. Haunted by murder…. A grisly discovery is made deep in an Irish peat bog—the perfectly preserved severed head of a red-haired young woman. Has she been buried for decades, centuries, or longer? Who is she and why was she killed? American pathologist Nora Gavin and archaeologist Cormac Maguire are called in to investigate, only to find that the girl’s violen...