San Diego: Scientology Center, San Diego, CA, 1959. Paperback. 90p., stiff green wraps, 5.5x8.5 inches, staplebound, illus., a couple of small stains on front cover, else very good. Only one copy in OCLC as of July 2016.
Early summary of Scientology tenets and methods, including the Auditors Code and a Glossary. Illustrations of five personality profile charts.