Crystal Puzzle: Growing Up with a Sister with Asperger's by Ashley Nance Crystal Puzzle is a very interesting book which offers a rather different point of view to the usual autism biography story. Normally these books are written by one of three people; the person with Asperger's Syndrome, that person's mother or that person's doctor. In this case the book has been written from the point of view of the sister (Ashley) of the person with Asperger's Syndrome (Crystal). What makes this approach so interesting is that both Ashley and Crystal grow up through the course of the book and as they do so, their points of view and opinions change. Fair Warning Before I start talking about the book, there are two things which I want to point out; Christian Language: There are quite a few instances in the book where Ashley talks very openly about religion and a couple of passages feel like sermons. Since religion is a very personal thing, some people m...