Dennett, Preston E., 1965-

UFOs and aliens / Preston Dennett. - New York : Chelsea House Publishers/Infobase Pub., c2008. - 152 p. : ill. (some col.) ; 25 cm. - Mysteries, legends, and unexplained phenomena. .

Includes chronology. Includes glossary.

Includes bibliographical references (p. 133-139) and index.

This book describes the history of supposed extraterrestrial activity on planet Earth and documents cases of UFO sightings, including the enduring mystery of what crashed near Roswell, New Mexico, in 1947.

9-12 Medialog, Inc.

9780791093849 0791093840

2007029621


Unidentified flying objects.
Human-alien encounters.

001.942 001.942

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