Echo

In the third installment of the Detective Harriet Foster series, Chicago PD detective Harri Foster investigates a chilling death at Belverton College, where the victim's connection to the school's past raises suspicions of a possible link to an earlier tragedy. As Harri and her partner delve into the case, they face a complex web of secrets, unanswered questions, and a shadowy adversary known as the voice, making for a compelling and tense thriller.