Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7612
Points per Word
0.000131
Page Count
48
Points per Page
0.020833
Description
This book introduces a mysterious group of animals, from the more familiar starfish to the unusual sea cucumber and sea potato.