About the Author

Christopher Knight's first book, The Hieram Key (1996), co-authored with Robert Lomas, became an instant bestseller and has since been translated into 37 languages selling over a million copies worldwide. Alan Butler, an engineer fascinated by history, also became an expert in astrology and astronomy. He has researched ancient cultures, pagan beliefs and comparative religion and has published four successful books on the Knights Templar and the Grail legend. They both have a reputation for carefully researched and challenging theories on early history and are co-authors of Civilization One, Who Built the Moon? and Solomon's Power Brokers.