Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3816
Points per Word
0.000262
Page Count
48
Points per Page
0.020833
Series
Crabtree Chrome
Description
This book looks at the history of space exploration, discussing the milestone achievements, the failures, and more.