Secret Codes for Kids

by Robert Allen

Book Overview

This book includes over 100 secret codes that at one point in history carried life-or-death messages. Here they are used in puzzles, just for fun. All kids need to break them is the ability to read... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 043910842X
• ISBN13: 9780439108423
• Release Date: January 2000
• Publisher: Scholastic
• Length: 224 Pages
• Weight: 0.27 lbs.
• Dimensions: 0.6" x 4.2" x 6.8"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7