When a young mother is found drowned in the bath, clutching a receipt saying 'all debts paid', Detective Robyn Carter knows it's just the beginning of a harrowing case. She recognises the signs of a serial killer, and a second victim with a receipt confirms her worst fears.

There are no witnesses. The victims had no debts. With the body count rising and the local press whipping the public into a frenzy, Robyn is under pressure to solve the crime in record time. But her team can't find a link between the victims, and the cracks are starting to show.

Just when her leads have dried up, Robyn discovers photographs in two of the victims' houses, which she thinks could unlock the case. But as she hones in on the killer's shocking motive, one of her own is put in terrible danger.

Can Robyn stop the most twisted killer of her career before it's too late?

A heart-pounding, toe-curling, one-sitting serial killer thriller that will hook you from the first page till the last. Perfect for fans of Angela Marsons, Rachel Abbott and Karin Slaughter.