Examining the Earthlight Theory; The Yakima UFO Microcosm

Chicago: The J. Allen Hynek Center for UFO Studies, 1990. First Edition. Paperback. Very Good. Review copy with the publisher's announcement and signed letter laid-in. Very Good. Wraps lightly rubbed and soiled, Square and firmly bound, clean internally. The first serious study of the nearly 200 UFO sightings in the Yakima Indian Reservation, with an assessment of the Tectonic Strain Theory. From the collection of ufologist Tom Benson.