Night siege
Subtitle: the Hudson Valley UFO sightings
By: J. Allen Hynek, Philip J. Imbrogno, and Bob Pratt.
Contributors: Imbrogno, Philip J.; Pratt, Bob.
Edition: 1st ed.
Publisher: Ballantine Books
Published: 1987
Place of publication: New York
Language: eng
Number of pages: 208
Subjects: Unidentified flying objects -- Sightings and encounters -- Hudson River Valley (N.Y. and N.J.)
Notes: Includes index.