The Gods Unknown

New York: Berkley, 1974. 1st Printing. Mass Market Paperback. Good. 5x3x0. 1st printing. Spine lightly creased. 1974 Mass Market Paperback. 271 pp. Black-and-white photographs. A secret history of the world featuring chapters on advanced ancient civilization and the possibility of prehistoric extraterrestrial contact.

Berkley Publishing Group, 1974. Paperback. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Berkley Publishing Group, 1974. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Berkley Publishing Group. Used - Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.

Berkley Publishing Group, 1974. Book. Very Good. Paperback. Owner name on fly, mild cover wear. 271pp..

Penguin Publishing Group. Used - Good. Used book that is in clean, average condition without any missing pages.

Penguin Publishing Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

Berkley Publishing Group, 1974-04-01. Paperback. New. New. In shrink wrap. Looks like an interesting title!