In this guide, essential for treating a child with autism spectrum disorder from the family, the author proposes behavioral interventions to improve the three basic areas of development: communication, socialization and motor skills. It also describes the strategies to be applied according to the severity of the disorder, as well as the specific needs that each case demands. With concrete steps to address the crises that arise on a daily basis and a detailed plan of activities, Rodríguez López - a specialist in the subject - supports the adults who surround children with this condition so that they promote their autonomy and, with it, improve their quality of life. In addition, it points out the basic aspects that must be taken into account to draw up a life plan for adolescence and adulthood of children. To complete the guide, I Have a Child with Autism provides teachers and educational authorities with specific tools for their behavioral management and integration into the school community.