Brought to you by Altrusian Grace Media and narrated by Matthew Schmitz. Like no other book of the twentieth century, Manly P. Hall's legendary The Secret Teachings of All Ages is a codex to the ancient occult and esoteric traditions of the world. Students of hidden wisdom, ancient symbols, and arcane practices treasure Hall's magnum opus above all other works. This audiobook version is the DEFINITIVE version, and highly treasured by Initiates and Adepts alike.