Wilbert Smith Archives Files Box 1130 10 1130-10-p017

Document Text (OCR)

re S haxise 40k OF A PHENOMENON: Unidentified Flying Objects in Spac tific Appraisal, by Jacques Vallee (1¥65, 210 pages) 3G or. vattee discusses in detail unsolved cases occurring | between 1947 and 1964, a period of high activity. He examines “the reactions of various groups and methods of investigation, Proposes a system of classification and reviews several theories advanced to explain UFOs. CHALLENGE TO SCIENCE: The UFO Enigma, by Jacques and Janine Vallee (1966, 328 pages) SY) A...