Madame Blavatsky's Victorian-era masterpiece is now scaled down to its essentials, providing the most readable, accessible experience ever of one of history's seminal occult works. The Secret Doctrine , Helena Petrovna Blavatsky's masterwork on the origin and evolution of the universe and humanity itself, is arguably the most famous, and perhaps the most influential, occult book ever written. Published since 1888 only in expensive, two-volume editions...