- Engaging Autism, Stanley Greenspan, MD and Serena Weider, Ph.D
- The Out of Sync Child, Carol Kranowitz
- PLAY Project
- Interdisciplinary Council for on Developmental and Learning Disorders (ICDL)
- Study completed at York University in Canada, demonstrating the benefits of play-based therapy for children with Autism
- Children in Mind, a useful resource for all parents!