Understanding AuDHD

Note: A fully revised 4th edition (2026) is now available with new chapters on allostatic load and updated research. Both editions remain in print; many readers prefer the newer edition.

The essential guide to understanding autism and ADHD-together. For decades, the idea that autism and ADHD could co-exist was dismissed by clinicians, leaving countless people misdiagnosed, misunderstood, and unsupported. Today, we know better-and Understanding AuDHD - Third Edition is here to explain why. Written by counselling psychologist Lee Hopkins, who discovered his own AuDHD profile at sixty-six, this book blends lived experience with professional insight to cut through myths and misinformation. Whether you're newly diagnosed, supporting someone with AuDHD, or working as a clinician, you'll find clear explanations, real-world examples, and practical strategies that respect both the autistic and ADHD experience. Inside, you'll discover:

This third edition has been fully updated with the latest research, expanded strategies for daily living, and fresh insights into the global conversation on neurodiversity. It's written in plain English, with an Australian perspective but relevance for readers worldwide. Lee's message is clear: AuDHD is not "twice the problem"-it's a distinct neurological profile with its own challenges and remarkable strengths. By understanding the full picture, you can build a life that works with your brain, not against it. Whether you're a parent, partner, educator, mental health professional, or an AuDHD individual yourself, this book offers the knowledge, validation, and tools you need to turn understanding into meaningful action. Your brain isn't broken-it's brilliant. And the world needs what you bring.