The full body of knowledge that comprises the Scientology religion is contained in more than forty million spoken and written words on the subject—all by L. Ron Hubbard, the source and founder of Scientology.

That public interest in Scientology is mounting rapidly is undeniable. This volume was first compiled in 1992 to fill the demand for a concise reference on Scientology. In the seven years since then, the explosive growth of Scientology churches, missions and groups around the world has necessitated the publication of this updated and expanded edition.

While continued expansion will inevitably change the numbers once again, much will remain constant, including, of course, the technology of Scientology and its effect upon all it touches. To provide an understanding of this phenomenon, contained herein is a complete description of Scientology: its religious philosophy, its practices, its organization, its activities and its growing influence on society.