Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
7.8
Points
13.0
Fiction/Nonfiction
Fiction
Word Count
75351
Points per Word
0.000173
Page Count
272
Points per Page
0.047794
Description
Nests of pterodactyls, hordes of iguanodons, swarms of plesiosaurs still roaming the earth in the twentieth century? Professor Challenger says yes, and to prove his theory he leads an expedition into the deepest jungles of South America.