Sourcery written by Terry Pratchett performed by Nigel Planer on Audio CD (Unabridged)

A 'sourcerer' is born in Discworld - a wizard so powerful that he makes all other magicians look like a bunch of fools in pointy hats. Now, suddenly, Discworld is brought to the brink of an all-out thaumaturgical war. The only hope for peace is Rincewind, the failed magician who has a risky plan to save the world.

He enlists the help of several odd new characters, including Conina the barbarian hairdresser, Nijel the Destroyer and a yuppie genie who sees lamps as a growth industry. This is the fifth book in the Discworld series.