Need book for self diagnosis

I am constantly described as introspective by my therapists, and intelligent(iq 120ish).
So although you arnt suppose to self diagnose, I have to pretty much.

I think I have BPD which went undiagnosed for 10 years after seeing 20 professionals "oh some might say you are cluster C". yea yea.

So anyway I am pretty low functioning compared to my peers, I took an online Autism test and I came back as likely.

I saw one very good psychologist who just decided to take my money as I yapped on to him.

My current shrink cant figure me out so got me to email him as much as possible.
He said I have a little bit of everything ADHD tendencies, etc.
I learnt mIRC script fully at 17 after dropping out of highschool and I was doing a bachelor of software engineering.

I dont think I am AsPD because I actually give a ###$ about NOT having it, an AsPD person would not care if they had a conscience or not. I am certainly not NPD. But I may be BPD but I am too socially retarded at times.

I have had a lot of clarity this week while emailing my shrink, he is damn good.
So anyway I bought some books on BPD and Empathy.

But I want one on Autism or HFA so I can better understand it.

My ex said I became annoying because I kept speaking about the same $#%^ over and over and my voice started to annoy her..... Thats not Cluster B at all.