<P>The internationally best-selling fantasy novels of Guy Gavriel Kay have won the author numerous awards and immense critical acclaim. Ysabel is a contemporary fantasy that centers on the Saint-Sauveur Cathedral of Aix-en-Provence where a 15-year-old boy accompanies his father on a photo shoot. Befriending a whip-smart American girl and confronting a knife-wielding maniac the boy finds that the ancient site shimmers with mysteries of fantastical design.</P>