| Year: | 1967 |
| Author: | Gabriel GREEN, Warren SMITH |
| Title: | LET'S FACE THE FACTS ABOUT FLYING SAUCERS |
| Language: | English |
| ||
| Year: | 1967 | |
| Publisher: | Popular Library, New York | |
| Description: | 127 | |
 |
| Cover | Title | Year |
|---|---|---|
 |
THE HIDDEN SECRETS OF THE HOLLOW EARTH |
1976 |
 |
UFO TREK |
1976 |
 |
ANCIENT MYSTERIES OF THE MEXICAN AND MAYAN PYRAMIDS |
1977 |
 |
THIS HOLLOW EARTH |
1977 |