Download or read book Ancient America: the Secret Mysteries of the Great Civilization Which Once Existed on the North American Continent written by Valiant Thor and published by . This book was released on 2018-04-28 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a long time, our scientists thought man was of comparatively modern origin - that mankind has possibly existed 50,000 years. It is now conceded that we may possibly have been on Earth for as long as a million years, or even more. This book, dictated by the enlightened sage, Commander Valiant Thor (known as "The Stranger at the Pentagon") deals with the prehistory of the human race, and the bearing it has had on the people of our present time.