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Curiosity and Pilgrimage: The Literature of Discovery in Fourteenth Century England; Johns Hopkins University Press; Baltimore; 1976
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Israel and the Holy Places of Christendom; Waidenfeld and Nicholson; London; 1971
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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
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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