The Curious Incident of the Dog in the Night-Time is a 2003 mystery novel by British writer Mark Haddon.
The novel is narrated in the first-person perspective by Christopher John Francis Boone, a 15-year-old boy who describes himself as "a mathematician with some behavioural difficulties" living in Swindon, Wiltshire. Although Christopher's condition is not stated, the book's blurb (a blurb is a short promotional piece accompanying a creative work) refers to Asperger syndrome, high-functioning autism, or savant syndrome.
In July 2009, Haddon wrote on his blog that "Curious Incident is not a book about Asperger's... if anything it's a novel about difference, about being an outsider, about seeing the world in a surprising and revealing way. The book is not specifically about any specific disorder," and that he, Haddon, is not an expert on autism spectrum disorder or Asperger syndrome.
See more on our blog: Why Reading is Important for Language Learners