Skip to main content

Summer Sale | Save $15 through Sunday. Get the code »

alibris logo

Ancient Aliens: Close Encounters with Human History

by ,

Write The First Customer Review
Ancient Aliens: Close Encounters with Human History - Coppens, Philip, and Coppens, Filip
Filter Results
Shipping
Item Condition
Seller Rating
Other Options
Change Currency

Ancient civilizations generated many innovations that are difficult to explain, such as the remarkable mathematical accuracy of the pyramids of Giza, the man-made fertile soil of the Amazon known as terra preta, and massive stone monuments too heavy to move in Peru and Lebanon, among other places. Given that modern science cannot explain these mysterious phenomena, one theory holds that ancient aliens were responsible for them. This volume examines the credibility of various paranormal hypotheses, giving readers the ...

loading
Ancient Aliens: Close Encounters with Human History 2015, Rosen Young Adult

ISBN-13: 9781477781579

Hardcover