Terry Pratchett presents Miss Felicity Beedle's The world of poo : <a discworld delight for readers of all ages>

From Snuff: 'Vimes' prompt arrival got a nod of approval from Sybil, who gingerly handed him a new book to read to Young Sam. As he turned page after page, it dawned on him that whoever had written this book, they certainly knew what would make kids like Young Sam laugh until they were nearly sick.