You're alone. You're vulnerable. And you have something that someone else wants. At any cost... Psychological suspense that grips from the start by a new crime-writing star. Claudia seems to have the perfect life. Heavily pregnant with a much-wanted first baby, she has a ready-made family in the form of two small step-sons, a loving husband, and a beautiful home. But she is also committed to her full-time job as a social worker. So when Zoe arrives to help her, it seems like the answer to a prayer. Except that it's not. Because, despite Zoe's recommendations as a nanny, there's something about her that Claudia does not trust. And when she finds Zoe in her bedroom, going through her clothes and reading her papers, Claudia's initial anxiety turns into fear. Meanwhile, vicious attacks on pregnant women are taking place, and Claudia becomes acutely aware of how vulnerable she is. With her husband away, who will protect her? And just what does Zoe want from her?"