Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.9
Points
1.0
Fiction/Nonfiction
Fiction
Word Count
4687
Points per Word
0.000213
Page Count
77
Points per Page
0.012987
Description
The book is about Geronimo Stilton investigating a mysterious monster sighting in a lake on Mouse Island. Geronimo travels to the lake with his family to try to photograph the creature, but things start to go wrong. As the adventure unfolds, Geronimo attempts to uncover the secret of the lake monster.