Objectivism: The Philosophy of Ayn RandPaperback, 1 December 1993

This brilliantly conceived and organized book is based on a lecture course given by Dr. Leonard Peikoff in 1976, entitled "The Philosophy of Objectivism." The lectures were attended by Ayn Rand, who helped prepare them and also joined Peikoff in answering questions. Ayn Rand said of these lectures: "Until or unless I write a comprehensive treatise on my philosophy, Dr. Peikoff's course is the only authorized presentation of the entire theoretical structure of Objectivism - that is, the only one that I know of my own knowledge to be fully accurate."