Milestones in Scientology and Dianetics:
The LRH™ Congress Lectures

L. Ron Hubbard's quest to answer the riddles of Man encompassed over three decades of investigation, leading to the publication of Dianetics: The Modern Science of Mental Health. And as the research and development of Dianetics^® and Scientology^® technology continued, LRH gave thousands of lectures in which he detailed his discoveries and breakthroughs and himself trained auditors on the spot.