The Subtle Knife: Book two in the His Dark Materials trilogy

Philip Pullman is an English writer from Norwich. He is the best-selling author of several books, most notably his trilogy of fantasy novels, His Dark Materials, and his fictionalised biography of Jesus, The Good Man Jesus and the Scoundrel Christ. The first book of His Dark Materials has been turned into the film The Golden Compass and the first two books are now a BBC TV series. The first two books from his Sally Lockhart series as well as his children's novel I was a Rat! or The Scarlet Slippers have also been adapted for television.