Messages in Code
by Weller, Janet
Series:Hello Out There!
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
6.7
AR Points
0.5
Word Count
2,459
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
1732 EN
About this book
This book describes different kinds of secret codes and their uses.
