Please do not be put off by the fact that this book comes under the genre of 'teenage fiction' - yes it is relatively short and its not as if the characters have been given a chance to develop, but the fast paced, clever and inventive plot is what makes the book so worthwhile reading. It tells the story of Issy, a christian who goes to live with her pagan relative. As well as the deep moral undertones and the history lesson in witches, it also has magic and fantasy and a plot and a 'whats going to happen next' sort of a feeling. And all that in about 100 pages. Dont not buy it because its teenage fiction, go buy it because its brilliant.