The book "What is Wrong with Tom?" by music therapist Britta Seger offers a compassionate introduction to the topic of autism for teachers, educators, and parents. Through child-friendly stories and engaging images, it promotes understanding of the life experiences of autistic children. The stories about Tom illustrate the diverse facets of autism spectrum disorders (ASD) and provide concrete examples that can be used in group and class activities. This book aims to reduce apprehension and raise awareness of the needs of autistic children. Especially in the context of inclusion, it serves as a valuable resource for schools and kindergartens. Additionally, teaching materials are available for download to support practical application.