Arrival -- Apparitions, Airships, And Aliens -- Spaceships, Conspiracies, And The Birth Of The Ufo Detective, 1948-1953 -- From Mystery To Movement, 1947-1960 -- Journeys -- Science And Ufos In The 1960s -- Renaissance -- Intruders -- Conclusion: Where To, Where From, Wherefore? Greg Eghigian. Includes Bibliographical References And Index. Electronic Reproduction. Oxford Available Via World Wide Web.