A review by djwudi
Sourcery by Terry Pratchett

3.0

Back to the wizards of Discworld. Last time (in _Equal Rites_) we had the eighth child of an eighth child, this time we have the eighth son of an eighth son of an eighth son, all wizards, making them a "sourcerer" -- someone who can tap into the very source of magic to create new magic. This does not go well for the Discworld, or for hapless reluctant participant (not really a hero) Rincewind. Once again, somehow, while not necessarily _doing_ much, the Luggage is a standout character.