From the enigmatic Great Sphinx of Egypt to the remarkable ruins of Tihuanaco and the majestic Temples of the Sun and Moon in Mexico, he reveals the enduring legacy of a lost civilization characterized by remarkable technological prowess and advanced scientific knowledge.
he Sign and the Seal: The Quest for the Lost Ark of the Covenant is a pseudoarchaeological[1] 1992 book by British author Graham Hancock, in which the author describes his search for the Ark of the Covenant and proposes a theory of the ark's historical movements and current whereabouts.