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The Code-Breaking Collection: Volumes 1-3
These codes can be completed digitally, however, readers will need graph paper at a minimum & the bonus codes cannot be completed without printing.
Previously published content, now in one set.
This edition collects Volumes 1–3 of the “Code Breaking for Kids” series.
Ever wondered how secret messages really traveled?
From ancient Caesar shifts to modern ciphers, this collection turns real spy history into kid-friendly challenges. With 30+ puzzles and 10+ cipher types, young readers learn by doing—decoding, encoding, and double-checking their work like real cryptographers.
Includes a bonus Spy Lab section with extra activities that use simple household items (listed inside).
Ideal for confident readers; younger solvers may enjoy teaming up with a sibling, parent, or classmate.
Previously published content, now in one set.
This edition collects Volumes 1–3 of the “Code Breaking for Kids” series.
Ever wondered how secret messages really traveled?
From ancient Caesar shifts to modern ciphers, this collection turns real spy history into kid-friendly challenges. With 30+ puzzles and 10+ cipher types, young readers learn by doing—decoding, encoding, and double-checking their work like real cryptographers.
Includes a bonus Spy Lab section with extra activities that use simple household items (listed inside).
Ideal for confident readers; younger solvers may enjoy teaming up with a sibling, parent, or classmate.
162 pages, Kindle Edition
Published October 1, 2025
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