UFOs & extraterrestrials: Why they are here, the darkest, longest kept secret in human history 
Subtitle: correlated data from works by Ruth Montgomery, Erich Von Daniken, Zecharia Sitchin & Edgar Cayce
Publisher: Green Earth Research Publications
Published: 1997
Language: eng
Format: Unknown Binding
Number of pages: 70
ISBN-13: 9780963232618
Subjects: Life on other planets; Human-alien encounters; Unidentified flying objects; Sightings and encounters