Secret Codes

Published
Jan 1999
Main Genre
General Fiction General Fiction
Pages
32

About This Book

A pack which includes a book of secret codes with a free invisible pen and developer to help you become the mastermind behind a whole network of secret agents. Leave your friends guessing as you find out why pig pens make great homes for messages; talk nonsense with numbers; see the light, send morse code with a torch, pass on some hot gossip without burning your fingers. Create your own crafty codes, send secret signals and learn how to write letters that mean more than they seem to.

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Paperback

Paperback edition cover
Paperback
First Edition Jan 1999 Scholastic ISBN 0590199935
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