The Secret Doctrine is one of the most influential esoteric and occult books of all time. In the first part of the book the author explains the origin and evolution of the universe itself, in terms derived from the Hindu concept of cyclical development. While in the second part she describes the origins of humanity through an account of "Root Races" said to date back millions of years.

This eBook has been formatted to the highest digital standards and adjusted for readability on all devices. This edition uncovers the fundamental unity from which everything springs and shows the Occult side of Nature that has never been approached by the Science of modern civilization. Isis Unveiled The Secret Doctrine The Key to Theosophy The Voice of the Silence Studies in Occultism From the Caves and Jungles of Hindostan Nightmare Tales