It is two years since they buried the remains of Amelia Root on the edge of Mosswood in the small affluent town of Tabwell, and for Jenny Adams, life has moved on. She has created an idyllic new home with her fiancé, Jake, the son of a wealthy businessman, while Jenny's father, Robert, has settled down with Josie Duxbury who runs The Keys, a popular suburban pub. But Sebastian Tint, a retired professor with a gift, is becoming increasingly uneasy, sensing that someone close to him is in danger. Then he finds a chilling message on the grave of Elizabeth and Hanna Adams, and Jenny's dreams begin again.