Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.7
Points
3.0
Fiction/Nonfiction
Fiction
Word Count
20398
Points per Word
0.000147
Page Count
158
Points per Page
0.018987
Description
Allie and Shoo Spywell, visiting Isle Royale with their archaeologist father, embark on a dangerous and exciting adventure when they are confronted by Bloodaxe, a Viking called back through time by the lighthouse beam, who insists they know the location.