Fred R. Volkmar, M.D. is Irving B. Harris Professor of Child Psychiatry, Pediatrics, and Psychology and Director of the Yale University Child Study Center, Yale University School of Medicine. He is also the Chief of Child Psychiatry at Yale-New Haven Hospital, New Haven, CT. A graduate of the University of Illinois where he received in undergraduate degree in psychology in 1972 and of Stanford University where he received his M.D. and a master’s degree in psychology in 1976 Dr. Volkmar was the primary author of the American Psychiatric Association’s DSM-IV autism and pervasive developmental disorders section. He is the author of several hundred scientific papers and chapters as well as a number of books including Asperger’s Syndrome (Guilford Press), Health Care for Children on the Autism Spectrum (Woodbine Publishing), the Handbook of Autism (Wiley Publishing), and A Practical Guide to Autism: What Every Parent, Teacher and Family Members Needs to Know (Wiley Publishing) with another three books in varying stages of production.