Double Talk: Codes, Signs, and Symbols

By Helene Hovanec

In this collection, each puzzle uses some sort of sign, symbol, or code that must be cracked in order to answer a riddle, solve a problem, or unravel a mystery. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0553372181
• ISBN13: 9780553372182
• Release Date: October 1993
• Publisher: Skylark
• Weight: 0.15 lbs.
• Dimensions: 7.5" x 0.3" x 5.0"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7