Dianetics: The Original Thesis is L. Ron Hubbard’sfirst description of Dianetics. Originally circulatedin manuscript form to a few friends, it was sooncopied and passed hand-to-hand until it literallycircled the globe. But the resultant word of mouthonly fueled the fire. With thousands of letters requesting moreinformation, Ron concluded the only way to answer all inquirieswas with a book. That book was Dianetics: The Modern Scienceof Mental Health, now the all-time bestseller on the mind. Findout what started it all.