Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
2.0
Fiction/Nonfiction
Fiction
Word Count
12077
Points per Word
0.000166
Description
On their way to the Professor's lab, Max's group encounters one of the Professor's own Robobeasts, Kull. Siborg soon turns Kull against them, and they must find a way to defeat it. Book #23.