In the course of their investigations into Leonardo da Vinci and the Turin Shroud, Lynn Picknett and Clive Prince found clues in the work of the great Renaissance artist that pointed to the existence of a secret underground religion.

Lynn Picknett and Cliver Prince are writers, researchers and lecturers on the paranormal, the occult and historical and religious mysteries. They are the authors of The Turin Shroud: In Whose Image?, The Stargate Conspiracy and The Sion Revelation. They live in London.

Visit their website at http://www.picknettprince.com.