The Great Sphinx is carefully placed within Giza, protecting the tombs of Khafre and Khufu. But when was the sphinx given a face? And whose face would serve to protect these important pharaohs?

When Mark Lehner was a teenager in the late 1960s, his parents introduced him to the writings of the famed clairvoyant Edgar Cayce. During one of his trances, Cayce, who died in 1945, saw that ...