The Autism Sourcebook: Everything You Need to Know About Diagnosis, Treatment, Coping, and Healing--from a Mother Whose Child Recovered - Karen Siff Exkorn,  Foreword by Fred R. Volkmar Very goodThis book ,in easy to understand way , explains what autism is, what are the warning signs, tells about therapies and gives advices, etc. As the title say sourcebook for parents who have autistic child. Note: The chapter about financial help is how it works in USA.