I have stumbled across numerous full text books online as I have been searching for some ASD related topic. I hope to use this post to track those links and that particular source of ASD information.
Funny wiring. The author describes the book as follows:
My personal experience in living and working with a child with autism (my daughter) from diagnosis through adolescence up to adulthood. The book presents and delves into all aspects of the syndrome, focusing on the strategies and methodologies I found helpful in coping with and addressing the language, learning and behavioral challenges that children with autism present to parents and teachers. I also discuss at length what is going on neurologically in the autistic brain…
It is worth noting that google can be a great resource for books. They index a large number of books and provide large portions of the text for reading online. Some searches I found useful besides just searching for autism are:

