Something is amiss at the local village school.A man is seen lingering outside the gates - and parents and teachers are getting worried . . .Joshua Baldwin doesn't think he's doing any harm. With no family of his own, he just gets a bit lonely.Piercy tracks him down and warns him off. He's definitely weird. But harmful? She doesn't think so.Then five-year-old Madeleine Wiltshaw goes missing.It's the last day of term before Easter. No one saw her disappear in the playground at the end of the day. What if Baldwin was a threat after all?The team start up a desperate search for the little girl, but Madeleine could be hidden anywhere on these moors.The clock is ticking. Can Detective Piercy find Maddie before it's too late?