Part III of the Joslin de Lay Mysteries, set in medieval Oxford. It's a place riven by hatred and violence. Joslin senses danger, but has no choice but to enter. He is taken into Doncaster College, where he sings for the Masters, and his supper. But Death has entered with him, and throughout the dark cloisters and musty libraries, bodies are being discovered. This is a book full of exciting twists, turns and murder that will be enjoyed equally by adults as by teenagers.