Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.8
Points
0.5
Fiction/Nonfiction
Fiction
Word Count
690
Points per Word
0.000725
Page Count
47
Points per Page
0.010638
Description
Meet the brave heroes of Apocalypseburg. Learn how they fight the giant DUPLO aliens. Discover what happens when they blast off to explore the Systar System.