The Curious Incident of the Dog in the Night-Time by Haddon, Mark published by Vintage Books USA (2004) Paperback

Murder mystery novel like no other. The detective is 15 and has Asperger's Syndrome. He knows a lot about math but very little about humans. He loves lists, patterns and the truth. Brilliant book about looking at the world from a different perspective. Funny as well as sad at times.