L. Ron Hubbard is universally acclaimed as the single most influential author and humanitarian of this modern age. His definitive works on the mind and spirit — comprising over 350 million copies in circulation and more than 40 international bestsellers — have resulted in a legacy benefiting millions and a movement spanning all cultures.

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Title: Dianetics: The Original Thesis, Author: L. Ron Hubbard
Title: Scientology: The Fundamentals of Thought, Author: L. Ron Hubbard