I haven't read it yet, but I do plan to. I've been following a blog written by a fellow Aspie for the last few months and she highly recommended that book, among others.

I'm currently reading a book called Asperger Love written by Amy Harmon, which is based on a true relationship between two people with Aspergers. I'm enjoying that so far, it gives a very good insight to some of the troubles people on the spectrum face in relationships, made more difficult by both of them being on the spectrum.