Paperback. Condition: Very Good. No Jacket. Various (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.
Condition: New. Various (illustrator).
Language: English
Published by Usborne Publishing Ltd, GB, 2025
ISBN 10: 1836052103 ISBN 13: 9781836052104
Seller: Rarewaves USA, OSWEGO, IL, U.S.A.
Paperback. Condition: New. Various (illustrator). 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.
Condition: New. Various (illustrator). Brand New! Not Overstocks or Low Quality Book Club Editions! Direct From the Publisher! We're not a giant, faceless warehouse organization! We're a small town bookstore that loves books and loves it's customers! Buy from Lakeside Books!
Condition: As New. Various (illustrator). Unread book in perfect condition.
Condition: New. Various (illustrator).
Language: English
Published by Usborne Publishing Ltd, GB, 2025
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: Rarewaves.com USA, London, LONDO, United Kingdom
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 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.
Language: English
Published by Usborne Publishing Ltd, London, 2025
ISBN 10: 1836052103 ISBN 13: 9781836052104
Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.
Paperback. Condition: new. Various (illustrator). Paperback. 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. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
Language: English
Published by Usborne Publishing Ltd, GB, 2025
ISBN 10: 1836052103 ISBN 13: 9781836052104
Seller: Rarewaves.com USA, London, LONDO, United Kingdom
Paperback. Condition: New. Various (illustrator). 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.
Language: English
Published by Usborne Publishing Ltd, London, 2025
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.
Paperback. Condition: new. Paperback. 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. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.
Language: English
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: New.
Language: English
Published by Usborne Books 10/7/2025, 2025
ISBN 10: 1836052103 ISBN 13: 9781836052104
Seller: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condition: New. Various (illustrator). Lots of Secret Codes. Book.
Language: English
Published by Usborne Publishing Ltd, 2025
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: Revaluation Books, Exeter, United Kingdom
Paperback / Softback. Condition: Brand New. 96 pages. 6.69x0.43x9.45 inches. In Stock.
Language: English
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Condition: New. 2025. Paperback. . . . . . Books ship from the US and Ireland.
Condition: New. 2025. Paperback. . . . . .
Paperback. Condition: Brand New. Various (illustrator). 96 pages. 9.44x6.69x0.43 inches. In Stock.
Paperback. Condition: Brand New. Various (illustrator). 96 pages. 9.44x6.69x0.43 inches. In Stock.
Language: English
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: medimops, Berlin, Germany
Condition: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.
Language: English
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: medimops, Berlin, Germany
Condition: as new. Wie neu/Like new.
Language: English
ISBN 10: 1835408567 ISBN 13: 9781835408568
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: As New. Unread book in perfect condition.
Condition: New. Various (illustrator). 2025. paperback. . . . . .
Condition: New. Various (illustrator). 2025. paperback. . . . . . Books ship from the US and Ireland.
paperback. Condition: New.
paperback. Condition: New.
£ 7.69
Quantity: Over 20 available
Add to basketPaperback / softback. Condition: New. New copy - Usually dispatched within 4 working days.
paperback. Condition: New. Various (illustrator). Special order direct from the distributor.
Language: English
Published by Usborne Publishing Ltd, 2025
ISBN 10: 1836052103 ISBN 13: 9781836052104
Seller: THE SAINT BOOKSTORE, Southport, United Kingdom
Paperback / softback. Condition: New. Various (illustrator). New copy - Usually dispatched within 4 working days.
Condition: New. Various (illustrator).