Year:	1977
Author:	Warren SMITH
Title:	THIS HOLLOW EARTH
Language:	English

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			Year:	1977
			Publisher:	Sphere, London
			Description:	188 p.

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Review

• Eugene STEINBERG, This hollow Earth, Caveat Emptor N. 6, 1973 pp. 24-25

Books of Warren SMITH

Cover	Title	Year
	LET'S FACE THE FACTS ABOUT FLYING SAUCERS	1967
	THE HIDDEN SECRETS OF THE HOLLOW EARTH	1976
	UFO TREK	1976
	ANCIENT MYSTERIES OF THE MEXICAN AND MAYAN PYRAMIDS	1977

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