The ancient visitors
By: Daniel Cohen.
Edition: 1st ed.
Publisher: Doubleday
Published: 1976
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 213
Subjects: Civilization, Ancient -- Extraterrestrial influences -- Juvenile literature.; Unidentified flying objects -- Juvenile literature.; Civilization, Ancient -- Extraterrestrial influences.; Unidentified flying objects.
Description: Explores the pros and cons of the various theories concerning visits to the earth by "ancient astronauts" or extraterrestrial intelligences.
Notes: Bibliography: p. 203-206.
Includes index.