Occult cults and disturbing twists in another Alison Gaylin triumph - don't miss this frighteningly good romantic thriller

After ditching a high-powered Manhattan job to join her lover Warren in a tiny, quaint Mexican town, Zoe Greene's ready for a more tranquil way of life. But as soon as she arrives in San Esteban, it's clear there's something very strange lurking behind its idyllic appearance. Creepy local customs, a gruesome recent murder, and Warren's peculiar disappearances do little to ease her fears. When tourists are killed, Zoe decides it's finally time to get to the bottom of the sinister goings-on. But it could be asking questions is really only asking for trouble...