Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
2.0
Fiction/Nonfiction
Fiction
Word Count
12087
Points per Word
0.000165
Page Count
112
Points per Page
0.017857
Series
S.W.I.T.C.H.
Description
Twins Josh and Danny continue following clues leading them to marbles filled with scientific code, despite the fact that mad scientist Petty Potts's REPTOSWITCH formula is having some very strange side effects. Book #10