Books of J. Allen Hynek:
- The UFO Experience: A scientific enquiry (1972) ISBN 978-1-56924-782-2
- The Edge of Reality: A progress reports on the unidentified flying objects, with Jacques Vallée (1975) ISBN 978-0-8092-8150-3
- The Hynek UFO Report (1977)
- Night Siege—The Hudson Valley UFO Sightings, with Philip Imbrogno and Bob Pratt (1987)
See also…
Josef Allen Hynek – Anomaly Archives page
“The world’s foremost expert on UFOs explains why the Air Force’s Project Blue Book was kept secret and why it was recently declassified and investigates sightings reported in its files”
Originally published: 1977
