After escaping the claws of Corrigan, the Lord Alpha of the Brethren, Mack is trying to lead a quiet lonely life in Inverness in rural Scotland, away from anyone who might happen to be a shapeshifter. However, when she lands a job at an old bookstore owned by a mysterious elderly woman who not only has a familiar passion for herbal lore but also seems to know more than she should, Mack ends up caught in a maelstrom between the Ministry of Mages, the Fae and the Brethren. Now she has to decide between staying hidden and facing the music, as well as confronting her real feelings for the green eyed power of Corrigan himself.