What are the sacred writings that are important to scientology?

The writngs on Scientology are extensive. First let us understand that Scientology is a Natural Religion, not a divinely inspired Revealed Religion. Scientology is a study of what is behind the material universe, and what are the properties of that life force which is man. Mr. L. Ron Hubbard wrote these works. He never spoke of his writings as divinely inspired. But what he did do was write what he learned of the physical universe, and man, and how man fitted into the physical universe, so man could be cause, not effect. With knowledge of man as a life force L. Ron Hubbard worked out ways to alleviate man from the great spiritual burden and suffering that many have in life. L. Ron Hubbard wrote millions of Words on Scientology. He recored over three thousand lectures on the subject. For some of those writings, see this site: www.scientology-canberra.org.au/canberrabooks.html There are dozens and dozens of his books. Any one can change a person when he understands what he is as a life force and something can be done about it.