Who's out there?
Subtitle: UFO encounters
By: by Ann M. Mayer and Harry F. Mayer : illustrated by David Kingham.
Contributors: Mayer, Harry F., joint author.; Kingham, David.
Publisher: J. Messner
Published: 1979
Place of publication: New York
Language: eng
Number of pages: 95
Subjects: Unidentified flying objects -- Sightings and encounters -- Juvenile literature; Unidentified flying objects
Description: Reports sightings of UFO's and presents possible explanations of these phenomena.
Notes: Bibliography: p. [91]-93.
Includes index.