The ancient visitors
de Daniel Cohen
Explores the pros and cons of the various theories concerning visits to the earth by "ancient astronauts" or extraterrestrial intelligences.
Materias
Ediciones (1)
- The ancient visitors (1976)
Doubleday · inglés
de Daniel Cohen
Explores the pros and cons of the various theories concerning visits to the earth by "ancient astronauts" or extraterrestrial intelligences.
Doubleday · inglés
