The Construction; History; Builders; Mystery of its Purpose; Symbol of Science; Geographical Significance; Mathematical Symbolism; Law of Cycles; Astrological Sybmolism; Biblical Prophecies; Recent World Events; Human Progress; The New Age; Fulfillment of the Pyramid's PropheticSymbolism; Ancient Pyramid Builders of the Americas.
Charles S. Knight wrote several books on the Pyramids: "Astrological Symbolism of the Great Pyramid", "Bible Prophecies of the Great Pyramid", "The Mathematical Symbolism of the Great Pyramid", and "Ancient Pyramid Builders of the Americas".