7 results filtered with: Unidentified flying objects - Sightings and encounters
- Books
Challenge to science : the UFO enigma / by Jacques and Janine Vallee.
Jacques ValléeDate: 1967- Books
The humanoids / Aimé Michel, Jacques Vallée, Gordon Creighton, Coral Lorenzen, Antonio Ribera, Charles Bowen.
Date: [1969]- Books
Flying saucers : physical and spiritual aspects / Dr. Georg Unger.
Unger, GeorgDate: [1958]- Books
New UFO breakthrough / Brad Steiger and Joan Whritenour.
Brad SteigerDate: [1968]- Books
Anatomy of a phenomenon : the detailed and unbiased report of UFOs / by Jacques Vallee.
Jacques ValléeDate: [1965]- Books
Mirage men / Mark Pilkington.
Mark PilkingtonDate: 2010- Books
Operation Trojan Horse : an exhaustive study of unidentified flying objects, revealing their source and the forces that control them / John A. Keel.
John KeelDate: 1973