Hit the road jack

The first heart-stopping, enthralling serial killer thriller in the million-copy bestselling Jack Ryder Mystery Series.

Ben is supposed to be in school. It's Monday morning, but his parents are still asleep after a night of heavy drinking. Ben waits patiently, even though he knows he is missing out on today's field trip to the zoo.

But, when his black Labrador suddenly runs upstairs and comes down with a finger in his mouth, Ben knows he's not making it to school today at all.

Detective Jac...