Volume four of a five volume set. Vol. 4 Anthropogenesis Parts 2 and 3. The Archaic Symbolism of the world Religions and Science and the Secret Doctrine Contrasted. A new version of Isis Unveiled in which the work is issued in a better and clearer form. All that is important in Isis is retained, but the text is rearranged to provide a better grouping of the materials relating to any particular subject.