Return To The Stars: Erich Von Daniken

Suppose that an Earth space craft lands on another planet at the same stage of development as the earth was 50,000 years ago. What would the astronauts have taught the inhabitants? What remnants of their efforts to return to Earth would have been left behind? How would the inhabitants remember them in myth and art? The answers would fit the vast number of unexplained mysteries that have been found the world over. Many of theses were discussed in Chariots of the Gods? This books is another fascinating examination of Earth's history and what - or who - may have played a role.