A six-year-old boy and his mother become targets of a fanatic cult known as the Servants of Twilight, who believe the child is an evil force destined for destruction. What begins as a frightening encounter in a supermarket car park escalates into a relentless nightmare of terror and pursuit. Christine must fight to protect her son with only the help of one man who trusts her account of these horrifying events. Dean Koontz weaves a tale of maternal devotion against impossible darkness.
