Try Look Me In the Eye by John Robison, it's by far the best autobiography of an Aspie yet written, and will provide numerous insights into the Aspie mind, and is very entertaining to boot. I'd also recommend Cognitive Behavioral Therapy for Adult Asperger Syndrome by Valerie L Gaus, it's written for the therapist, but I find that the examples of difficulties faced by people with AS are very good at helping NTs understand some of our ticks and issues. Stay away from the "woe is me, Aspergers ruined my life" style of autobiography, there seems to be a number of them around written to cash in as AS has become more well known, and they're not only not helpful, but positively harmful.