Published anonymously in 1908, The Kybalion is the book that popularized ancient and medieval spiritual beliefs. In this original version of The Kybalion, the seven principles are explained to be the pathway to changing your life to become anything you imagine. Change first starts within, in our thoughts. "The All is Mind; the Universe is Mental." If understood and applied, the contents within The Kybalion will help you understand yourself and the universe through Hermeticism. In this annotated version by Yellow Leaf Press, the original text is alongside an afterword adding historical context: how the book came to be, why the authors were anonymous, and the sources of the information within.