Lots of Secret Codes

Author/Contributor(s):	Smith, Sam; Various
Publisher:	Usborne
Date:	10/7/2025
Binding:	Paperback
Condition:	NEW

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 100 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.