The Ancient Alien Question, 10th Anniversary Edition: An Inquiry Into the Existence, Evidence, and Influence of Ancient Visitors

The Ancient Alien Question, 10th Anniversary Edition: An Inquiry Into the Existence, Evidence, and Influence of Ancient Visitors

Philip Coppensamazon.com
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Extraterrestrial Languages

Daniel Oberhaus

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Slave Species of the Gods: The Secret History of the Anunnaki and Their Mission on Earth

Michael Tellinger

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Pathways to the Gods

Erich von Däniken

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American Cosmic

D.W. Pasulka

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Space Oddities: The Mysterious Anomalies Challenging Our Understanding of the Universe

Harry Cliff

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