A detailed study of the proportions of the Giza pyramids and how they reveal shifts in the Earth's axis in the remote past--and near future - Debunks the "pyramids as tombs" theory and shows how they are "recovery vaults" to ensure the rebirth of civilization after a global disaster - Explains in detail how the angles and geometry of the Great Pyramid record a shift of the world's axis in 3980 BCE and predict more to come - Uncovers the location of an additional as-yet-undiscovered "recovery vault" on the Giza plateau, as revealed in the myth of Osiris Offering a radical new perspective on the Great Pyramid of Giza and all the structures surrounding it, including the Sphinx, Scott Creighton and Gary Osborn show how the designers of Giza intentionally arranged these massive structures to create an astronomical timeline recording catastrophic events in the past as well as warning later generations of the precise times of future catastrophes. They reveal how the Old Kingdom pyramids of Giza were created, not as tombs for the pharaohs and their queens, but as "recovery vaults" to ensure the rebirth of the Kingdom of Egypt after a global disaster by acting as storehouses for ancient Egyptian culture--its tools, seeds, art, and sacred texts. Through the use of photos, maps, and diagrams of the Giza plateau, the authors explain in detail how the angles and geometry of the Great Pyramid align with the stars of Orion's Belt to encode an important message: that changes in the tilt of the world's axis have occurred in the remote past, most recently in 3980 BCE, and will occur again in the near future. Highlighting the ubiquitous appearance of 23.5-degree angles--the most important of the precessional angles encoded in the Giza pyramids--in classic works of art, including the work of Leonardo da Vinci and portraits of John the Baptist and George Washington, the authors reveal how this angle, the Great Pyramid, and its fateful message are tied to Freemasonry and other secret societies. Concluding with the remarkable revelation triggered by the myth of Osiris that there may be an as-yet-undiscovered 14th "recovery vault" on the Giza plateau, Creighton and Osborn show that the prophecy of Giza is a message of first importance to our own civilization.