Mark Haddon wrote a very interesting novel called "The Curious Incident of the Dog in the Night-time" which I greatly enjoyed reading and highly recommend. It's written from the point of view of a boy with Asperger's and was on (I think) the bestseller list a couple of years back.
Wikipedia: http://en.wikipedia.org/wiki/
The_Curious_Incident_of_the_Dog_in_ the_Night-time
Some reviews can be found here (hope the long/split URL works):
http://www.amazon.co.uk/gp/product/product-description/
0099450259/ref=dp_proddesc_0/202-2844294-5359010?ie=
UTF8&n=266239&s=books