Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
6.0
Fiction/Nonfiction
Fiction
Word Count
39241
Points per Word
0.000153
Description
Coming up with amazing inventions is harder than Martin thought - so when his imaginary friend, Sean, suggests they get their hands on some Notion Potion, a mythical brain-boosting beverage, Martin leaps at the chance...