http://www.amazon.com/Freaks-Geeks-A...ews/1843100983
This is another great book. I purchased it for the Special needs library I set up for a church program. It is written by a 13 year old who has Aspergers. He does a good job of trying to describe what it is like from the inside.
I would read it before your child so you can explain anything that might be confusing maybe....
Ginny