Hypnotist Ellen O’Farrell’s new love interest has a stalker. She finds it wildly interesting at first, but as times goes on it is less so, until she comes to fully understand the shocking damage stalking can do. At some point when reading this novel you will be shouting at Ellen’s new boyfriend to call the police and report the stalker’s behaviour. That irritation aside, this novel is a brilliant examination of the insidious psychological damage inflicted by stalking. Moriarty is so, so good.