Curious Incident of the Dog in the Night-Time

My name is Christopher John Francis Boone. I know all the countries of the world and the capital cities. And every prime number up to 7507.Christopher, fifteen years old, stands beside Mrs Shears's dead dog. It has been speared with a garden fork, it is seven minutes after midnight, and Christopher is under suspicion. He records each fact in the book he is writing to solve the mystery of who murde...