Christopher KnightChristopher Knight is one of the world's leading researchers into freemasonry, sacred geometry, and ancient astronomy. He the author or coauthor of several books, including The Hiram Key, The Hiram Key Revisited, Solomon's Power Brokers, Who Built Th Moon?, and Civilization One. He runs a marketing company in Yorkshire, England, and travels the world giving lectures. He is also a frequent on-air contributor to documentaries that appear on cable TV in America, Canada, the U.K., and Europe. Read More Read Less