Once we were blobs in the sea, and then fishes, and then lizards and rats and then monkeys, and hundreds of things in between. This hand was once a fin, this hand once had claws! In my human mouth I have the pointy teeth of a wolf and the chisel teeth of a rabbit and the grinding teeth of a cow! Our blood is as salty as the sea we used to live in! When we're frightened, the hair on our skin stands up, just like it did when we had fur. We are history! Everything we've ever been on the way to becoming us, we still are. [...] I'm made up of the memories of my parents and my grandparents, all my ancestors. They're in the way I look, in the colour of my hair. And I'm made up of everyone I've ever met who's changed the way I think.

His family moved to Bridgwater Somerset briefly in 1957 following which he passed his eleven plus exam in 1959 earning him a place in John Hampden Grammar School. He was made an adjunct Professor in the School of English at Trinity College Dublin in 2010 with a role in postgraduate education in creative writing and popular literature. Pratchett's first novel The Carpet People was publiTerry Pratchettd in 1971 and since his first Discworld novel (The Colour of Magic) was publiTerry Pratchettd in 1983 he has written two books a year on average.

His latest Discworld book Snuff was at the time of its release the third-fastest-selling hardback adult-audience novel since records began in the United Kingdom selling 55000 copies in the first three days. Sir Terence David John "Terry" Pratchett OBE (born 28 April 1948) is an English author of fantasy novels especially comical works. In December 2007 Pratchett announced that he was suffering from early-onset Alzheimer's disease.