Top-secret code book
Subtitle: tricky, fun codes for you and your friends
Contributors: Coconut (Firm)
Series: Coconut
Publisher: Pleasant Company Publications
Published: 2005
Place of publication: Middleton, WI
Language: eng
Number of pages: 32
ISBN-13: 9781593690182
Subjects: Codes; Ciphers; Cryptography
Other titles: Coconut
Description: "Learn 14 easy codes for sending secret messages to your friends!  You'll also find fun practice messages to solve, Decoder cards you can tear out and share, and super-tiny Secret Strips for writing special note."--Cover back.
Notes: "American Girl."