Beneath the Skin — Nicci French

Zoe. Jenny. Nadia. Three women of varying ages and backgrounds with little else in common but for one thing: Someone has sent them each a note informing them that they will be killed. A cruel joke? A hoax? The police don't seem to think so. Now, with no clear suspect and amid the growing threat of violence, the victims become the accused as authorities dig into their backgrounds for clues as to why they might have attracted the unrelenting attention of a killer. As Zoe, Jenny, and Nadia find themselves being victimized twiceover, once by the faceless stalker and again by the police, each must ultimately face the question of which is stronger: the instinct to survive, or the desire to destroy?