A child has been taken. Snatched in the dead of night from the safety of the family home with no sign of forced entry and no one heard or saw a thing. DI Sean Corrigan investigates. He needs to find four-year-old George Bridgeman before abduction becomes murder. But his ability to see into dark minds to think like those he hunts has deserted him - just when he needs it most. The another child vanishes. What kind of monster is Corrigan hunting? And will he work it out in time to save the children?