Book excerpt: Joanne Harris, bestselling author of Chocolat, presents her most accomplished novel yet -- an intoxicating concoction that blends theology and reason, deception and masquerade, with a dash of whimsical humor and a soupçon of sensuality. Britanny, 1610. Juliette, a one-time actress and rope dancer, is forced to seek refuge among the sisters of the abbey of Sainte Marie-de-la-mer. Reinventing herself as Soeur Auguste, Juliette makes a new life for herself and her young daughter, Fleur. But when the kindly abbess dies, Juliette's comfortable existence begins to unravel. The abbey's new leader is the daughter of a corrupt noble family, and she arrives with a ghost from Juliette's past -- Guy LeMerle, a man she has every reason to fear and hate. This P.S. edition features an extra 16 pages of insights into the book, including author interviews, recommended reading, and more.