He's in your home . . . and you don't even know it.Not everything is as it seems in this sleepy Yorkshire village.DI Drew Haskell is a no-nonsense detective recovering from a devastating personal loss. When a number of young people are found dead in a sleepy Yorkshire village, Haskell believes a murderer is on the loose. But his boss isn't so sure and won't authorize an investigation. Breaking the rules is Haskell's only chance at solving this case.Teaming up with criminal profiler Harriet Quinn-the only other person who believes a murderer is at large-Haskell opens up a can of worms that triggers a deadly sequence of events.Can they stop the killer before he finds another victim?