When last seen, the singularly inept wizard Rincewind had fallen off the edge of the world. Now magically, hes turned up again, and this time hes brought the Luggage. But thats not all.... Once upon a time, there was an eighth son of an eighth son who was, of course, a wizard. As if that wasnt complicated enough, said wizard then had seven sons. And then he had an eighth son -- a wizard squared (thats all the math, really). Who of course, was a source of magic -- a sorcerer.