Guardians of the Holy Grail reveals these mysteries: * What and where the Holy Grail is. * The Holy Grail Mysteries of the Knights Templar * The Alchemical Rites of the Knights Templar * The Cup of Christ and the Holy Shroud * The Spear of Destiny * The Chintamani "Stone of Heaven" * Mary Magdalene and the Holy Grail Bloodline * The Secret Messiah and Savior of the Knights Templar * Baphomet, the Head of John the Baptist * The Mystery of the Fisher King & the Grail Castle * Rosslyn Chapel, Reliquary of the Holy Grail