by Jacques Vallée
UFO Chronicles of the Soviet Union: A Cosmic Samizdat.
1992. [Bal].
Forbidden Science: Journals 1957 - 1969. 1992. [No].
Revelations: Alien Contact and Human Deception. 1991. [Bal].
Confrontations: A Scientist's Search for Alien Contact. 1990. [Bal].
Dimensions: A Casebook of Alien Contact. 1988. [Cob].
Passport to Magonia: from Folklore to Flying Saucers. 1969. [Re].
Challenge to Science: The UFO Enigma. 1966. [Re].
Anatomy of a Phenomenon: Unidentified Objects in Space -- A Scientific Appraisal.
1965. [Re].