Individuals affected with Asperger Syndrome are often misunderstood and sometimes misdiagnosed when they apply for help. A Guide to Asperger Syndrome is an accessible handbook for all those touched by Asperger syndrome, one of the most common variants of disorders in the so-called autism spectrum. Christopher Gillberg, a world-renowned authority in the field, gives an in-depth account of symptoms, diagnosis, prevalence, background factors, prognosis, and intervention. This book is intended for a wide readership, including those affected, their families, and clinicians working with children, adolescents and adults with Asperger syndrome.