The Secret, published in 2006, has sold more than 35 million copies around the world, been published in 58 countries, and become a household name for achieving one’s dreams and remains one of the all-time bestselling brands in inspirational self-help. The Greatest Secret, the long-awaited major work by Rhonda Byrne, lays out the next quantum leap in a journey that will take the reader beyond the material world and into the spiritual realm, where all possibilities exist.