The Encyclopedia Of Autism Spectrum Disorders: Autism Spectrum Disorders (Facts On File Library Of Health And Living)

The Encyclopedia of Autism Spectrum Disorders (Facts on File Library of Health & Living) Hardcover – October 1, 2006. Autism is a baffling brain disorder that profoundly affects children's communication and social skills. It is also a spectrum disorder, which means it can occur in a variety of forms and intensity.