The Board of Directors of the Division on Autism and Developmental Disabilities (DADD) of the Council for Exceptional Children (CEC) is pleased to offer its 14th publication in the Prism series, which is the second edition of the earlier Prism 7 book, "A Guide to Teaching Students with Autism Spectrum Disorders." Each book in the series is intended to provide practical and timely information related to serving children and youth with developmental disabilities, including cognitive disabilities, intellectual disability, autism, and related disabilities.