Dragons have invaded Crumbling Castle, and all of King Arthur’s knights are either on holiday or visiting their grannies. It’s a disaster!

Luckily, there’s a spare suit of armour and a very small boy called Ralph who’s willing to fill it. Together with Fortnight the Friday knight and Fossfiddle the wizard, Ralph sets out to defeat the fearsome fire-breathers.

But there's a teeny weeny surprise in store . . .

Fourteen fantastically funny stories from master storyteller Sir Terry Pratchett, full of time travel and tortoises, monsters and mayhem!

Dodger is a tosher - a sewer scavenger living in the squalor of Dickensian London. Everyone who is nobody knows Dodger. Anyone who is anybody doesn't. But when he rescues a young girl from a beating, suddenly everybody wants to know him. And Dodger's tale of skulduggery, dark plans and even darker deeds begins...

The fourth book in the Science of Discworld series, and this time around dealing with The Really Big Questions, Terry Pratchett's brilliant new Discworld story. Judgement Day is annotated with very big footnotes (the interleaving chapters) by mathematician Ian Stewart and biologist Jack Cohen, to bring you a mind-mangling combination of fiction, cutting-edge science and philosophy. Marjorie Daw is a librarian, and takes her job - and indeed the truth of words - very seriously. She doesn't know it, but her world and ours - Roundworld - is in big trouble. On Discworld, a colossal row is brewing. The Wizards of Unseen University feel responsible for Roundworld (as one would for a pet gerbil). After all, they brought it into existence by bungling an experiment in Quantum ThaumoDynamics. Bu

From "Snuff": 'Vimes' prompt arrival got a nod of approval from Sybil, who gingerly handed him a new book to read to Young Sam. Vimes looked at the cover. The title was "The World of Poo". When his wife was out of eyeshot he carefully leafed through it. Well, okay, you had to accept that the world had moved on and these days fairy stories were probably not going to be about twinkly little things with wings. 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. The bit about sailing down the river almost made him smile. But interspersed with the scatology was actually quite interesting stuff about septic tanks and dunnakin divers and gongfermors and how dog muck helped

It is a truth universally acknowledged that a policeman taking a holiday would barely have had time to open his suitcase before he finds his first corpse. And Commander Sam Vimes of the Ankh-Morpork City Watch is on holiday in the pleasant and innocent countryside, but not for him a mere body in the wardrobe. There are many, many bodies and an ancient crime more terrible than murder. He is out of his jurisdiction, out of his depth, out of bacon sandwiches, occasionally snookered and out of his mind, but never out of guile. Where there is a crime there must be a finding, there must be a chase and there must be a punishment. They say that in the end all sins are forgiven. But not quite all...

'A marriage is always made up of two people who are prepared to swear that only the other one snores' - From, "The Fifth Elephant". 'Inside every old person is a young person wondering what happened' - From, "Moving Pictures". "The Wit and Wisdom of Discworld" is a collection of the wittiest, pithiest and wisest quotations from this extraordinary universe, dealing one-by-one with each book in the canon. Guaranteed to transport you back to your favourite or forgotten Discworld moments, it is the perfect book for die-hard Pratchett fans, as well as anyone coming to the Discworld for the first time.