Gravity

Learn about Hawaii Volcanoes National Park! This "True Book" features plenty of photos and helpful visuals; the lively, age-appropriate text teaches young readers about the gravity is, the history of its study, effects, and other surprising TRUE facts that will shock and amaze you.

48 pages with glossary and index. Grades 3-5 / Ages 8-10. Part of the Scholastic "A True Book" series.