Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
5.0
Fiction/Nonfiction
Fiction
Word Count
29241
Points per Word
0.000171
Page Count
186
Points per Page
0.026882
Description
Twelve-year-old Brian, ten-year-old Wren, and their father, Doc Wilde, risk their lives in a South American rain forest as they seek the eldest member of their famous family of adventurers, Grandpa, amidst a throng of alien frogs.