Eleven-year-old Tiffany Aching wants to be a real witch. But a real witch doesn't casually step out of her body, leaving it empty. Tiffany does- and there's something just waiting for an empty body to take over. Something horrible, which can't ever die. Now Tiffany's got to learn to be a real witch really quickly, with the help of arch-witch Mistress Weatherwax and the truly amazing Miss Level. 'Crivens! And us!' Oh, yes. And the Wee Free Men - the rowdiest, toughest, smelliest bunch of fairies ever to be thrown out of Fairyland. They'll fight anything... Wise, witty and wonderfully inventive, A HAT FULL OF SKY is Terry Pratchett's second novel about Tiffany Aching and the Wee Free Men. His first novel for younger readers set in Discworld, THE AMAZING MAURICE AND HIS EDUCATED RODENTS, won the Carnegie Medal.