In the midnight hour - Michelle Spring

A wealthy woman befriends a handsome teenage busker, hoping he may be her son who vanished from a Norfolk beach twelve years previously.
The boy offers convincing proof but her husband, Polar explorer Jack Cable, remains sceptical.
Laura Principal is called in to investigate whether Liam is really the lost child or an interloper.
What does he want from the Cables - and what is his connection with the violence that begins with his arrival and ends, almost inevitably, with murder?
In her search for answers, Laura comes face to face with a loss that threatens to turn her own world upside down...