This is a great book for parents of young children. It helps teach the importance of being INVOLVED in communication with your child. http://www.amazon.com/Takes-Two-Talk-Practical-Children/dp/0921145195/ref=sr_1_3
The Out of Sync Child- great read for a parent of a child with autism.
A GREAT book to learn about how to use the Autism 5-point Scale to assist with managing emotions and outbursts.