With so many aspects of Autism it can be hard to distinguish between what is what. Special Interests are a huge part of someone with Autism's life. That said; it can be hard to distinguish between an Autism Special Interest, an obsession, or Obsessive Compulsive Disorder. In this book Travis discusses each of the three and gives ideas for how you can tell the difference between each. Travis will compare and contrast all three aspects of Autism in this great book. Special Interests are different than Obsessions. Obsessions are also different than Obsessive Compulsive Disorder. Read this book to learn how and why. This book also comes with an intermediate guide book for parents and educators about Autism related issues like special interests, social skills, social thinking, escape into imagination and more.. This is a great book that will give you incredible and valuable insight into an Autistic person's life. An intermediate Autism Guide Book about social thinking, special interests, escape into imagination, friendships, relationships and more is included in this book.--Provided by publisher