Knife of Ice

Thirteen-year-old Martha Caldwell's life was shattered when her parents died in a devastating railway accident, leaving her mute from the trauma. Years later, Martha, now an adult, lives with her uncle Ralph in rural Spain, still unable to speak. When her cousin Jenny arrives, she's brutally murdered, and the countryside is gripped by fear as a serial killer targets young girls. As the prime suspect, Martha is placed in grave danger, but the truth behind the murders is far more complex than initially thought.