Cover for Lots of Secret Codes

Lots of Secret Codes

by Sam Smith

ISBN: 9781835408568

Published: 2025-08-26

Juvenile Nonfiction

Over 80 secret code puzzles to crack, including cryptic treasure maps, ancient hieroglyphs and coded crosswords. 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.

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