Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
3.3
Points
5.0
Fiction/Nonfiction
Fiction
Word Count
35461
Points per Word
0.000141
Description
The discovery of an ancient body in a cave leads four children on an amazing journey into the past, as they encounter a world beyond the cave walls where they can make a difference - and through it gain the strength to change their own world too.