Top secret code book : a fascinating book of codes to crack from the Scouts
Newman, Dan, 1966-2012
Book
Test your code-breaking skills with this fascinating title from the Scouts! Inside you'll find everything you ever wanted to know about a variety of clever codes, plus lots of activities to help you improve your code-breaking skills. You can even have a go at creating your own codes so you can send secret messages to your friends!
Main title:
Author:
Imprint:
London : Macmillan Children's, 2012.
Collation:
96 p. ; 20 cm.
ISBN:
9781447216322 (pbk)
Dewey class:
652.8
Local class:
J 652.8
Language:
English
BRN:
1412633