Kessick, the mother of a son with autism and inflammatory bowel disease, is former CEO of Allergy Induced Autism, a UK-based charity. Here, she reviews the medical evidence on the connection between certain foods that can trigger adverse behavior in autistic children, and details practical strategies for implementing a safe diet. She details the gluten-free casein-free diet, and also briefly describes the ketogenic diet, the specific carbohydrate diet, and the low oxalate diet, but does not give details on what to eat and not eat on these last three diets. There is a chapter on the science behind the dietary interventions, and material on recognizing sources of offending additives. There is also a chapter on practical strategies for keeping offending foods away from the child at school, with advice for educating school personnel and therapists. A resource section offers checklists, charts, and a food and behavior diary. The book will be useful for parents, teachers, and other caregivers. Annotation ©2009 Book News, Inc., Portland, OR (booknews.com)