Pullman was born in Norwich, Norfolk, England, to RAF pilot Alfred Outram and Audrey Evelyn Merrifield. The family travelled with his father's job, including to Southern Rhodesia (now Zimbabwe), where he spent time at school. His father was killed in a plane crash in 1953 when Pullman was seven. His mother remarried and with a move to Australia came Pullman's discovery of comic books including Superman and Batman, a medium which he continues to espouse. From 1957 he was educated at Ysgol Ardudwy school in Harlech, Gwynedd and spent time in Norfolk with his grandfather, a clergyman. Around this time Pullman discovered John Milton's Paradise Lost, which would become a major influence for His Dark Materials. From 1963 Pullman attended Exeter College, Oxford, receiving a Third class BA in 1968, in an interview with the Oxford Student he stated that "he did not really enjoy the English course" and that "I thought I was doing quite well until I came out with my third class degree and then I realised that I wasn’t — it was the year they stopped giving fourth class degrees otherwise I’d have got one of those". He discovered William Blake's illustrations around 1970, which would also later influence him greatly Pullman married Judith Speller in 1970 and began teaching children and writing school plays. His first published work was The Haunted Storm, which joint-won the New English Library's Young Writer's Award in 1972. He nevertheless refuses to discuss it. Galatea, an adult fantasy-fiction novel, followed in 1978, but it was his school plays which inspired his first children's book, Count Karlstein, in 1982. He stopped teaching around the publication of The Ruby in the Smoke (1986), his second children's book, whose Victorian setting is indicative of Pullman's interest in that era. Pullman taught part-time at Westminster College, Oxford between 1988 and 1996, continuing to write children's stories. He began His Dark Materials about 1993. Northern Lights (published as The Golden Compass in the US) was published in 1996 and won the Carnegie Medal, one of the most prestigious British children's fiction awards, and the Guardian Children's Fiction Award. Pullman has been writing full-time since 1996, but continues to deliver talks and writes occasionally for The Guardian. He was awarded a CBE in the New Year's Honours list in 2004. Pullman also began lecturing at a seminar in English at his alma mater, Exeter College, Oxford, in 2004. He is currently working on The Book of Dust, a sequel to his completed His Dark Materials trilogy.

With the development of portable cassette recorders audiotapes had become very popular and by the late 1960s libraries became a source of free audio books on cassettes. Instructional and educational recordings came first followed by self-help tapes, and then by literature and fiction. In 1970 Books on Tape Corporation started rental plans for audio books distribution. The company expanded their services selling their products to libraries. Audio books gained more and more popularity. By the middle of 1980s the audio publishing business grew to several billion dollars a year. The new companies, Recorded Books and Chivers Audio Books, were the first to develop integrated production teams and to work with professional actors. And since libraries made up the largest segment of their market space, Chivers Audio Books established close connections with them from the very beginning of the company's existence.