Madame Blavatsky's Secret Marriage is a non-fiction book written by Henry S. Olcott. The book is a detailed account of the life of Helena Petrovna Blavatsky, a Russian occultist, philosopher, and author who co-founded the Theosophical Society. The book delves into the personal life of Blavatsky, particularly her secret marriage to a British businessman named Michael Betanelly. The author provides extensive research and analysis of the circumstances...