Marcelo in the Real World by Francisco X. Stork
This is unfortunately going to be one of my short reviews. I say unfortunately because this book really deserves a lot more of my time. I actually finished it forever ago, and just never got around to reviewing it.
Short summary- Marcelo has autism and has been attending a special school for years. His father, a big-shot lawyer, wants him to learn to deal in the real world and gets him a job in the mail room at his law firm for the summer before his senior year. At this job Marcelo meets a lovely girl, a nasty boy and finds out some secrets that he wishes he didn't know. (really short and crappy summary, I know)
I would say, don't worry about my summary, just go read the book. It is so beautifully written and I thought that Marcelo's voice was perfect. Stork really captured the autism (at least in my relatively limited experiences with autistic kids and adults), without letting it be distracting. The story is a little bit mystery, a little bit love story and a lot of growing up. I think that teens and adults alike will really love it.