Offers readers a captivating look into UFOs and questions whether aliens exist, complete with vivid photographs and exciting diagrams. Back matter includes an in-depth 'Out of This World' feature that highlights a related topic, a phonetic glossary, resources for further study, and an index. -- Amazon.com
Audience
Ages 6-9 years.
Grades 1-4.
700L Lexile
Contents
Wandering through space -- Asteroids -- Meteorites -- Comets -- Out of this world!