"After years of avoiding each other, Daisy Darker's entire family is assembling for Nana's 80th birthday party in Nana's crumbling gothic house on a tiny tidal island. Finally back together one last time, when the tide comes in, they will be cut off from the rest of the world for eight hours. The family arrives, each of them harboring secrets. Then at the stroke of midnight, as a storm rages, Nana is found dead. And an hour later, the next family...

Anna Andrews finally has what she wants. Almost. She's worked hard to become the main TV presenter of the BBC's lunchtime news, putting work before friends, family, and her now ex-husband. So, when someone threatens to take her dream job away, she'll do almost anything to keep it. When asked to cover a murder in Blackdown--the sleepy countryside village where she grew up--Anna is reluctant to go. But when the victim turns out to be one of her childhood...