The unsolved mystery of UFOs
By: by Terri Sievert
Series: First facts. Unexplained mysteries
Publisher: Capstone Press
Published: 2013
Place of publication: North Mankato, Minn
Language: eng
Number of pages: 24
ISBN-13: 9781620651353; 9781620658123
Subjects: Unidentified flying objects; Juvenile literature
Description: "Presents the mystery of UFOs, including current theories and famous examples"--Provided by publisher.
Notes: Includes bibliographical references (p. 23) and index.
Table of contents: title: An object in the sky; title: History and legend; title: UfO or not?; title: Searching for UFOs.