Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3023
Points per Word
0.000331
Page Count
48
Points per Page
0.020833
Series
Body Story
Description
Next-door neighbors Natalie and Darren discover the effects that gonadotrophins, testosterone, and estrogen have on their bodies and minds as they enter puberty.