Since it was first published in 1888, The Secret Doctrine has never been out of print. Countless tens of thousands have derived great insight and inspiration from this great work by H. P. Blavatsky. The ideas contained in The Secret Doctrine have had a much wider impact on world thought than one might suppose. In the past 50 years, many of its ideas have been increasingly validated by physicists, astronomers, and scholars. This program is an introduction to The Secret Doctrine, explaining some of its major concepts and principles. 1986. 223 minutes.