WHAT WE TURN INTO

She says it was self-defence. Is believing her the biggest mistake Detective Sergeant Charlotte Bell could make? The gripping conclusion to the Charlotte Bell trilogy. While suspended from duty in Edinburgh, Detective Sergeant Charlotte Bell is blindsided by devastating news: her estranged foster daughter, Isla, has been arrested following the death of her Afghan boyfriend. Self-defence, Isla insists. Murder, says Detective Inspector Eva Hunter, Charlotte's ruthless rival and the officer leading the investigation. Charlotte knows she must stay away from the case. She also knows she won't. Determined not to lose Isla again, Charlotte sets out to discover what really happened. But it soon becomes clear that Isla is hiding far more than she's willing to admit. As Charlotte is drawn into a web of violence, manipulation and control, nothing is as clear-cut as it first seemed. Who is really protecting whom? Because not every killer is a monster. And not every victim is innocent.