All About PDA follows in the best-selling footsteps of Kathy Hoopmann''s All Cats are on the Autism Spectrum and All Dogs have ADHD. Through engaging text and full-colour photographs, this book shows how PDAers see and experience the world and highlights the unique characteristics that make them special.A perfect introduction to PDA for those recently diagnosed, as well as their families, friends, and the people who work with them!