George and Sam: Two Boys, One Family, and Autism Book

I quite liked this book, it gave immensely useful insights in the youth of a lower functioning autist. I'm quite familiar with the subject, though not very much with the more severe part of the autism spectrum. Having no sense of future, mainly enjoying toys and nature because of their physical features, and pretty much any concept our world is built around is quite astonishing. A really interesting read, and even after reading this highly detailed book it is still hard to imagine how you perceive the world if you are severely autistic. Only downside of the book I can think of is that the story switches back and forth quite a bit and is sometimes repetitive.