Nurse Gemma Bell and her new husband, Inspector Sebastian Bell, are visiting his family in Suffolk when a neighbor discovers the brutal murder of a young girl, high on Devil’s Ridge. Left alone to examine the body while Sebastian breaks the devastating news to the girl’s father, Viscount Ravenel, Gemma finds disturbing wounds that suggest calculated ritual, not random violence. And before long, whispers from the village reach her of Pagan sacrifice and ancient blood offerings.