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    Categories
    Non Fiction
    General Nonfiction

    by: William J. Birnes, Harold Burt

    Sold Out

    Unsolved UFO Mysteries

    Unsolved UFO Mysteries

    Discover more

    Unsolved UFO Mysteries

    Unsolved UFO Mysteries

    By: William J. Birnes

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    Overview

    Publisher Description

    Readers can explore all the amazing details of twenty incredible cases of alien encounters, in a study that evaluates the scientific basis of these encounters and separates fact from speculation in re...

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