Armstrong, Karen. A History of God: The 4000 Year Quest of Judaism, Christianity and Islam. 1993, Knopf, New York. ISBN 0-679-42600-0

Bentley, James. The Way of Saint James: A Pilgrimage to Santiago de Compostela. 1992, Pavilion Books Ltd., London. ISBN 1-85793-002-9

Bucknell, Peter A. Entertainment & Ritual: 600 to 1600. 1979, Stainer and Bell, London. ISBN 085249 440

Cela, Camilo Jose. Journey to the Alcarria: Travels Through the Spanish Countryside. 1st Published 1964, Translated by Frances M. Lopez-Morillas. Atlantic Monthly Press, New York. ISBN 0-87113-379-2

Crow, John A. Spain: The Root and the Flower: an Interpretation of Spain and the Spanish People 3 rd Ed. 1985, University of California Press Ltd., London. ISBN 0-520-05133-5

Dante. The Divine Comedy: Volume III Paradise. Translated by Mark Musa 1986, Penguin Classics, England. ISBN 014 044443-2

Dîvân-î Kebîr. Translated by Nevit Oguz Ergin. 1995, Current , Washington . ISBN 975-17-1506-7

Graves, Robert. The White Goddess. 1986, Faber and Faber Ltd., London. ISBN 0571 069614

Introduction to Spanish Poetry: A Dual-Language Book. Edited by Eugenio Florit. 1991, Dover Publications Inc., New York. ISBN 0-486-26712-1

Levi, Peter. The Frontiers of Paradise : A Study of Monks and Monasteries. 1988, Collins Harvill, London. ISBN 0-00-272240-2

Maalouf, Amin. Leo the African. 1995, Abacus, London. ISBN 0349 10600 2

Mallory, J.P. In Search of Indo-Europeans: Language, Archaeology and Myth. Thames and Hudson, London. ISBN 0-500-27616-1

Pagels, Elaine. The Gnostic Gospels. 1989, Vintage Books, New York. ISBN 0-679-72453-2

Polo, Marco. The Travels. Translated by Ronald Latham. 1992, Penguin Classics, England. ISBN 0-14-044057-7

Rawe, Donald R. Padstow's Obby Oss and May Day Festivities: A Study in Folklore & Tradition. 1996, Lodenek Press, Padstow. ISBN 0-902899-16-3

Selby, Bettina. Pilgrim's Road: a Journey to Santiage de Compostela. 1995, Abacus, London. ISBN 0349 105944

The Old Photographs Series: Padstow. Compiled by Malcolm McCarthy 1994, Chalford Publishing Co. Gloucestershire, Great Britain. ISBN 0 7524 0033 9

The Rune Poem: Wisdom's Fulfillment, Prophecy's Reach. Translated by Jim Paul 1996, Chronicle Books, San Francisco. ISBN 0-8118-1136-0

The Travels of Marco Polo: The Venetian. Edited by Manuel Komroff, Revised form Marsden's Translation. Liveright Publishing, New York. ISBN 0-87140-184-3

Williamson, John. The Oak King, The Holly King and the Unicorn: The Myths and Symbolism of the Unicorn Tapestries. 1986, Harper & Row Publisher, New York. ISBN 0-06-015530-2

Wood, Frances. Did Marco Polo Go to China? 1996, Secker & Warburg, London. ISBN 0-436-20384-7