Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.1
Points
6.0
Fiction/Nonfiction
Fiction
Word Count
43888
Points per Word
0.000137
Page Count
247
Points per Page
0.024291
Description
When extraterrestrial woodchucks attack, ten-year-old Jimmy, his two-and-a-half-year-old sister, friend William, and an eccentric classmate who has built a flying saucer in her Manhattan brownstone join forces to save the universe.