Study Guide

The Curious Incident of the Dog in the Night-Time Chapter 3

By Mark Haddon

Chapter 3

  • Finally, the narrator introduces himself: "My name is Christopher John Francis Boone. I know all the countries of the world and their capital cities and every prime number up to 7057" (3.1).
  • Then he shows us some pictures of faces (happy faces, sad faces, angry faces) that a woman called Siobhan showed him some years before.
  • He explains that he has a difficult time differentiating between them.