Have aliens visited Earth?
By: Nick Hunter
Series: Top secret!
Publisher: Heinemann Raintree, a Capstone imprint
Published: 2016
Place of publication: Chicago, Illinois
Language: eng
ISBN-13: 9781410981592; 9781410981677
Subjects: Extraterrestrial beings; Human-alien encounters; Juvenile literature; Search for Extraterrestrial Intelligence (Study group : U.S.)
Notes: Includes index.