The Collector's Library of the Unknown book series by multiple authors includes books There Is a River: The Story of Edgar Cayce, Atlantis: The Antediluvian World, The UFO Experience: A Scientific Inquiry, and several more. See the complete Collector's Library of the Unknown series book list in order, box sets or omnibus editions, and companion titles.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.