Sharp, Mick
Holy places of celtic Britain: a photographic portrait of sacred Albion/Mick Sharp
London Blandford 1997,
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Genzmer, Herbert
100 holy places : a discovery of the world's most revered holy sites
Parragon, 2010
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Porter, Rev
Giant cities of Bashan and Syrias holy places
T. Nelson and Sons, Paternoster Row, 1891
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Cowan, James
Sacred places in Australia
Simon & Schuster, 1991
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Freeman, Michael
The spirit of Asia: journeys to the sacred places of the East
Thames and Hudson, 2000
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