H.P.B. and H.P. Blavatsky is a biographical book written by C. Jinarajadasa about the life and work of Helena Petrovna Blavatsky, a Russian occultist, philosopher, and author who co-founded the Theosophical Society in 1875. The book explores Blavatsky's early life, her travels around the world, her encounters with various spiritual leaders and mystics, and her founding of the Theosophical Society, which aimed to promote spiritual and philosophical...