The Monster In The Box by Ruth Rendell

In this gripping psychological thriller, Inspector Wexford is haunted by a case from his past involving a man named Eric Targo, whom he suspects of being a serial killer. As Wexford delves into the investigation, he is forced to confront his own biases and assumptions, while unraveling a complex web of deceit and danger. The narrative weaves between past and present, exploring themes of obsession, justice, and the nature of evil, as Wexford races against time to uncover the truth and prevent further tragedy.