Great book about not only the dangers of Scientology, but also of cults in general everyone of which is SO predictable...strong charismatic (paranoid) leader, lots of secrecy, a hermetically sealed existence with minimal contacts with the ("Wogs" i.e. those of us who aren't devotees i.e. most of the rest of mankind!). A strong emphasis on outward show...i.e. lots of big buildings with nothing inside - a metaphor for the teachings and those at the upper echelons of the cult. No wonder Scientology tried to stop it's publication. Gripping stuff.