Forbidden Science 6: Scattered Castles, The Journals of Jacques Vallee 2010-2019 (Unabridged)
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The Edge of Reality : Two Scientists Evaluate What We Know of the UFO Phenomenon
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Revelations: Alien Contact Trilogy, Book 3 (Unabridged)
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Confrontations: A Scientist's Search for Alien Contact (Alien Contact Trilogy, Book 2) (Unabridged)
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The Invisible College : What a Group of Scientists Has Discovered About UFO Influences on the Human Race
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Dimensions: A Casebook of Alien Contact (Unabridged)
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