Lots of Secret Codes

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.

Author: Sam Smith
Publisher: Usborne Books
Published: 10/07/2025
Pages: 96
Binding Type: Paperback
Weight: 0.55lbs
Size: 9.40h x 6.50w x 0.30d
ISBN13: 9781836052104
ISBN10: 1836052103
BISAC Categories:
- Juvenile Nonfiction | Games & Activities | Puzzles
- Juvenile Nonfiction | Activity Books | General
- Juvenile Nonfiction | Spies & Spying