by Maurice Chatelain (Author), Thierry Chatelain (Illustrator)
A former NASA expert documents evidence left in codes inscribed on ancient monuments pointing to the existence of an advanced prehistoric civilization regularly visited (and technologically assisted) by ETs.
Number of Pages: 219
Dimensions: 0.48 x 8.99 x 6.01 IN
Illustrated: Yes
Publication Date: September 01, 1988