The Jumbled Jigsaw exposes autism spectrum disorders (ASDs) not as single entities but as a combination of a whole range of often untreated, sometimes easily treatable, underlying conditions. Exploring everything from mood, anxiety, obsessive-compulsive and tic disorders to information processing and sensory perceptual difficulties, including dependency issues, identity problems and much more, Donna demonstrates how a number of such conditions can combine to form a 'cluster condition' and underpin the label 'autism spectrum disorder'. Donna Williams encourages and empowers families to look at what they can do to change their child's environment to address anxiety, overload and other issues. She also gives carers the necessary information to navigate the booming autism marketplace and demand the right tools for the job. The author also challenges professionals to adopt a multi-disciplinary approach to identifying and treating the cluster conditions that make up an autism spectrum diagnosis, and to improve service delivery to those in need. The Jumbled Jigsaw is a call to modern society to take responsibility and accept diversity. It is written in a very human and user-friendly way for parents and for Auties and Aspies themselves, but it is also aimed at carers, professionals, policy-makers and service providers.