Dianetics The Evolution of a Science Author:L. Ron Hubbard Read the book that announced the single greatest discovery on the subject of the mind. Dianetics: The Evolution of a Science was L. Ron Hubbard's first broad publication that revealed the existence and nature of the reactive mindthe single source of stress, anxiety and depression. Chapter by chapter, L. Ron Hubbard guides you through the... more » discoveries which led to the development of Dianeticsthe investigation, application and results as they happened. Discover the book that started it allhow Dianetics began, how it works, and why it works.« less