Follow Share John P. Davies This is the page of John P. Davies on 24symbols. Here you can see and read its books. 2 bookshelves 2 books Most read Most popular Add this book to bookshelf Add book Book added to the bookshelf Ok Something went wrong and the book couldn't be added to the bookshelf. Please try again later. Ok Applied Behavior Analysis - A New Therapeutic Approach to Understand and Assist People Suffering from ADD ADHD ODD or other Spectrum Disorders John P. Davies Gaslighting - Pratical Guide to Discriminate Emotionally Abusive People Avoid Hidden Manipulation and Cultivate Healthy Relationship John P. Davies