Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.5
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
16943
Points per Word
0.000177
Page Count
144
Points per Page
0.020833
Description
This book guides readers through the irresistibly strange, frequently gross, and awe-inspiring realm of space travel and life without gravity. Text has a brief reference to self-harm.