Madame H. P. Blavatsky: From Apprenticeship To Duty is a biography written by A. P. Sinnett about the life of Helena Petrovna Blavatsky, a prominent figure in the spiritualist movement of the late 19th century. The book follows Blavatsky's life from her early years as a rebellious child in Russia to her travels across the world in search of spiritual enlightenment. It explores her involvement with various esoteric societies, including the Theosophical...