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Paperback

Forthcoming
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English
Usborne Publishing Ltd
07 October 2025
Series: Lots Of
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.
By:   , ,
Illustrated by:   Various
Imprint:   Usborne Publishing Ltd
Country of Publication:   United Kingdom
Dimensions:   Height: 240mm,  Width: 170mm,  Spine: 11mm
Weight:   340g
ISBN:   9781836052104
ISBN 10:   1836052103
Series:   Lots Of
Pages:   96
Publication Date:  
Recommended Age:   From 7 to 9 years
Audience:   Children/juvenile ,  English as a second language
Format:   Paperback
Publisher's Status:   Forthcoming

Sam Smith (Author) Sam grew up in Buckinghamshire, falling off various bicycles before reading books and making up his own stories about more competent heroes. After studying English at Cambridge University, he joined Usborne in 2013, and now writes titles ranging from fold-out solar systems to maze books full of swashbuckling pirates. Sometimes, Sam cycles to work. Kirsteen Robson (Author) Kirsteen Robson joined Usborne in 1997 with a background in music, education, and Christian publishing. She has written and edited over 300 Usborne titles, from dictionaries and encyclopedias to activity books with flaps, stickers and sounds. She loves the challenge of writing about anything from aardvarks to zombies.

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