The Heretical Message within Church and Renaissance Art: Cracking the Symbol Code

Tim Wallace-Murphy studied medicine at University College, Dublin and then qualified as a psychologist; he is now an author, lecturer and historian. He has written three bestsellers: The Mark of The Beast ( with Trevor Ravenscroft), Rex Deus. The True Mystery of Rennes-Le-Chateaux and Rosslyn: Guardian of the Secrets of the Holy Grail. This last book provided invaluable source material to Dan Brown for his best-selling novel, The Da Vinci Code.