Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
3013
Points per Word
0.000166
Page Count
40
Points per Page
0.0125
Series
Pair-It Books
Description
This book describes different means of communication including picture writing, ciphers, and codes.