Lou Smith is used to being headline news as, aged seventeen, she ran away with her 37-year-old teacher, Mike, during a short-lived affair.

Now 32, Lou’s life is in tatters – and she resolves to return home to confront Mike for the damage he has caused. But she soon finds that Mike is unchanged, and is now grooming a young 15-year-old girl called Chloe.

Determined to make sure that history doesn’t repeat itself, Lou decides to take matters into her own hands. But Mike is a predator of the worst kind, and as she tries to bring him to justice, it’s clear that Lou could once again become his prey…

The million copy Sunday Times bestseller returns with a taut, compelling psychological thriller that will have you glued to the edge of your seat.