The Dyfed enigma : unidentified flying objects in West Wales /

Final report of the scientific study of unidentified flying objects /
by: Condon, Edward Uhler, 1902-1974
Published: (1969)

The report on unidentified flying objects : by Edward J. Ruppelt.
by: Ruppelt, Edward J.
Published: (1956)

The age of flying saucers ; notes on a projected history of unidentified flying objects.
by: Flammonde, Paris
Published: (1971)

Edge of reality : a progress report on unidentified flying objects /
by: Hynek, J. Allen (Joseph Allen), 1910-1986
Published: (1975)

Aliens from space ; the real story of unidentified flying objects /
by: Keyhoe, Donald E. (Donald Edward), 1897-
Published: (1973)

Incident at Exeter ; the story of unidentified flying objects over America today /
by: Fuller, John G. (John Grant), 1913-1990
Published: (1966)

The UFO enigma : a new review of the physical evidence /
by: Sturrock, Peter A. (Peter Andrew)
Published: (1999)

UFO : the definitive guide to unidentified flying objects and related phenomena /
by: Ritchie, David, 1952 September 18-
Published: (1994)

Anatomy of a phenomenon : unidentified objects in space--a scientific appraisal.
by: Vallee, Jacques
Published: (1965)

Flying saucers : magic in the skies : a psychohistory /
by: Billig, Otto
Published: (1981)

UFOs--God's chariots? : Flying saucers in politics, science, and religion /
by: Peters, Ted, 1941-
Published: (1977)

Wonders in the sky : unexplained aerial objects from antiquity to modern times and their impact on human culture, history, and beliefs.
by: Vallee, Jacques
Published: (2010)

Flying saucers.
by: Menzel, Donald H. (Donald Howard), 1901-1976
Published: (1953)

Monsters from outer space? /
by: Wise, William
Published: (1978)

Are there alien beings? : The story of UFOs /
by: Snyder, Gerald S.
Published: (1980)

The evidence for UFOs /
by: Evans, Hilary, 1929-2011
Published: (1983)

All about UFO's /
by: Wilding-White, T. M.
Published: (1977)

UFOs /
by: Canadeo, Anne
Published: (1990)

The flying saucer reader.
by: Adler, Bill
Published: (1967)

Flying saucers on the attack /
by: Wilkins, Harold Tom, 1891-
Published: (1967)

Flying saucer occupants /
by: Lorenzen, Coral E., 1925-
Published: (1967)

Behind the flying saucers /
by: Scully, Frank, 1892-1964
Published: (1951)

The flying saucer conspiracy.
by: Keyhoe, Donald E. (Donald Edward), 1897-
Published: (1955)

Behind the flying saucers.
by: Scully, Frank, 1892-1964
Published: (1950)

The flying saucer story /
by: Le Poer Trench, Brinsley, Lord Clancarty, 1911-1995
Published: (1966)

Flying saucers on the attack /
by: Wilkins, Harold Tom, 1891-
Published: (1954)

Flying saucers are watching us /
by: Binder, Otto O. (Otto Oscar), 1911-1975
Published: (1968)

Flying saucers and common sense.
by: Girvan, Waveney
Published: (1956)

Flying saucer from Mars.
by: Allingham, Cedric, 1922-
Published: (1955)

Flying saucers, serious business.
by: Edwards, Frank, 1908-1967
Published: (1966)

Flying saucers, serious business /
by: Edwards, Frank, 1908-1967
Published: (1966)

Flying saucers, here and now!.
by: Edwards, Frank, 1908-1967
Published: (1967)

Flying saucers and the three men /
by: Bender, Albert K.
Published: (1968)

Flying saucers have arrived! /
by: Adler, Bill
Published: (1970)

Flying saucers and the three men /
by: Bender, Albert K.
Published: (1962)

Flying saucers have landed /
by: Leslie, Desmond, 1921-2001
Published: (1953)