The latest }Discworld{ novels to be reissued in B format with a stunning new cover look. Terry Pratchett's books have now sold over 24 million copies worldwide, and he has had more books in the Big Reads Top 100 than any other living author 'This is the best Pratchett I've read' Sunday Telegraph The Discworld is very much like our own - if our own were to consist of a flat planet balanced on the back of four elephants which stand on the back of a giant turtle, that is .