The Unseen Sister

In this gripping audiobook, DS Kat Ballantyne grapples with personal upheaval while investigating a woman's body found near the Three Sisters stones. Initially deemed an accident, the discovery of a mysterious infinity symbol on the victim leads Kat to suspect a serial killer may be at work. As she juggles her tumultuous private life with her professional responsibilities, Kat delves into the victim's past, uncovering shocking secrets and potential suspects. With a second victim emerging, Kat races against time to connect the dots and prevent further tragedy.