Secret Code Book

By Helen Huckle

This fun book introduces readers to a variety of fascinating codes and ciphers that have been used for hundreds of years. With historical notes, these codes are creative and interactive, as well as... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0803717253
• ISBN13: 9780803717251
• Release Date: June 1995
• Publisher: Dial
• Length: 64 Pages
• Weight: 0.99 lbs.
• Dimensions: 20.0" x 20.0" x 20.0"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7

Customer Reviews

Nice intro.....

A very nice intro to codes and such. My grandaughters really enjoyed it. Easy enough for kids but interesting enough for adults.