Sourcery: (Discworld Novel 5) (Discworld Novels) Review "'He would be amusing in any form and his spectacular inventiveness makes the Discworld series one of the perennial joys of modern fiction'" (Mail on Sunday)"'May well be considered his masterpiece...Humour such as his is an endangered species'" (The Times) 				    	 					 Book Description The fifth Discworld novel. 				    	 					              See all Product description