I am the parent of an 18 year old son with autism. Michael is my second born son. My first son was colicky as an infant,so when Michael came along and he was so quiet and undemanding as an infant, I was happy with that. But shortly after his 3rd birthday, he had a grandmal siezure. He lost what spech he had and I realized that he was not hitting the milestones like his brother. Michael was finally diagnosed by age 5. I did my own research and came to the conclusion that he was autistic.
My son is my angel and although life may not have been what I dreamed of for this child, he definitely makes my life more complete. Michael is very verbal and a computer wiz. Michael has been in speech, ot pt and every other therapy since age 3. I have a million and one funny stories about Michael. Like example, Michael's birthday is in September. He loves movies(VHS and DVDS). The day after his birthday, he started writing his Christmas list.
I hope all goes well with your son and your book. I have often thought of writing about Michael life. It would definetely be a comedy.