The first edition of When Down Syndrome and Autism Intersect was the first book to focus on the unique profile of a Down Syndrome-Autism Spectrum Disorder (DS-ASD) diagnosis. Now with this greatly expanded, updated second edition, it remains the only book offering a comprehensive guide to supporting people with the complex dual diagnosis. Written by a large team of veteran clinicians, parents, and experts in the field, it covers nearly every aspect of supporting individuals with DS-ASD across the lifespan. This important book offers sound information, best practices, and resources steeped in experience, research, and clinical findings. Readers will also encounter compassion, reassurance, guidance, and practical advice, along with a treasure trove of anecdotes that emphasize the joys of loving and caring for individuals with DS-ASD.