Lots of Secret Codes by Sam Smith

Lots of Secret Codes by Sam Smith

From breaking enemy agents' ciphers to translating long lost languages, help solve all kinds of secret codes and mysterious messages in this exciting book, which is packed with over 80 puzzles. With safe combinations to crack, computer systems to hack, and much more, there's plenty to keep young codebreakers busy on journeys, rainy days and holidays.

SKU	Unavailable
ISBN 13
Title	Lots of Secret Codes
Author	Sam Smith
Condition	Unavailable
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Cover note	Book picture is for illustrative purposes only, actual binding, cover or edition may vary.