Rosslyn – Guardian of the secrets of the holy grail. Tim Wallace-Murphy & Marilyn Hopkins, Thorsons ( Harper Collins ) ISBN 0007133073

The Holy Blood and the Holy Grail – Michael Baigent, Richard Leigh & Henry Lincoln, Corgi ISBN 055212138x

The Templar Revelation – Secret guardians of the true identity of Christ, Lynn Picknett & Clive Prince, Corgi ISBN 0552143308

The Second Messiah – Templars, the Turin shroud and the great secret of freemasonry, Christopher Knight & Robert Lomas, Arrow, ISBN 0099227320

The Hiram Key

The Templars – Piers Paul Read, Phoenix Press, ISBN 1842121421

The search for the grail – Graham Phillips, PSCA, ISBN 9780712675338

Cracking the Da Vinci Code – Simon Cox, Harper Collins, ISBN 0732281040

The Woman and the Alabaster Jar – Margaret Starbird, ISBN 1879181037

Cracking Da Vinci's Code – James L. Garlow, Peter Jones, ISBN078144165-X