Bibliography: (Z)

Zacher, Christian
Curiosity and Pilgrimage: The Literature of Discovery in Fourteenth Century England; Johns Hopkins University Press; Baltimore; 1976

Zander, Walter
Israel and the Holy Places of Christendom; Waidenfeld and Nicholson; London; 1971

Zapp, Ivar & George Erikson
Atlantis in America: Navigators of the Ancient World; Adventures Unlimited Press; Kempton, Ill.; 1998

Zimdars-Swartz, S. L.
Encountering Mary: Visions of Mary from La Salette to Medjugorge; Avon Books; New York; 1991

Zink, David
The Ancient Stones Speak; Dutton; N.Y.; 1979

Zitman, Willem H.
Egypt: Image of Heaven, The Planisphere and the Lost Cradle; Frontier Publishing; Amsterdam; 2006

Zoeteman, Kees
Gaiosophy: The Wisdom of the Living Earth; Lindisfarne Press; Hudson, NY; 1991

Zuidema, R. Tom
The Ceque System of Cuzco; E . J. Brill; Leiden; 1964

The Inca Calendar
; In Native American Astronomy, edited by Anthony F. Aveni; pp. 219-259; University of Texas Press; Austin; 1979

Llama sacrifices and computation: the roots of the Inca calendar in Huari-Tiahuanaco culture
; Acts of Congress on Ethnoastronomy; Washington, D.C.; 1983

Zurick, David
Land of Pure Vision, The Sacred Geography of Tibet and the Himalaya; University Press of Kentucky; Lexington, Kentucky; 2014

Martin Gray

Martin Gray is a cultural anthropologist, writer and photographer specializing in the study of pilgrimage traditions and sacred sites around the world. During a 40 year period he has visited more than 2000 pilgrimage places in 165 countries. The World Pilgrimage Guide at sacredsites.com is the most comprehensive source of information on this subject.