Since its original publication in 2011 and its update in 2013, no other book has educated its readers about ADD as well as the Adult ADD Factbook.
Dr. Sterling started on a huge intellectual adventure in 2008 which included the reading and analysis of over 25,000 pages of primary research literature related to ADD, dopamine, working memory, threat response capabilities, norepinephrine, sensory sensitivities, academic success, and intelligence. By 2011, he felt compelled to write about his findings, since the understanding of the underlying common denominator to ADD characteristics within the scientific community was far better and beyond anything available in the public domain.
What you are purchasing here is the exact final version of the 2013 edition in the form of a fully searchable pdf file.
This book could have been titled "The Dopamine Paradox."