"While the book is mostly about Amway, chapters 9, 10, 11 and 12 are relevant to the study of deception. The tactics described are applicable to manipulation of various kinds, especially in certain religious groups. Perhaps not the best overall book on the subject, but worth reading."
"Socrates through the eyes of his student Xenophon. Any honest truth seeker should be familiar with Socrates. This doesn't mean believe everything he says, but understand his way of seeking the truth."