Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.3
Points
3.0
Fiction/Nonfiction
Fiction
Word Count
24391
Points per Word
0.000123
Page Count
135
Points per Page
0.022222
Series
Visitors
Description
In an attempt to fight back against the alien invaders who have attacked them, Nick, Jessie, and Frasier track down the source of the alien's energy. When Jessie is captured, the boys must fight an alien in an ancient cave. The coauthor is Lynn Harnett.