1620s, Lancashire. Away from the village lies a small hamlet, abandoned since the Plague, where only one family dwell amongst its ruins. Young Sarah Haworth, her mother, brother and little sister Annie are a family of outcasts by day and the recipients of visitors by night. They are cunning folk, the villagers will always need them, quick with a healing balm or more, should your needs require. They can keep secrets too, because no one would believe them anyway.