Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4165
Points per Word
0.00024
Page Count
48
Points per Page
0.020833
Description
This book explains inventor Philip Lubin's plan to create space probes that use the power of laser beams.