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Overview
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.
| ISBN-13 | 9781836052104 |
|---|---|
| ISBN-10 | 1836052103 |
| Weight | 0.58 Pounds |
| Dimensions | 6.69 x 0.43 x 9.44 In |
| List Price | $9.99 |
| Format | Paperback |
|---|---|
| Language | English |
| Pages | 0 pages |
| Publisher | Usborne |
| Published On | 2025-10-07 |
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Alibris
Sparks, NV, USA
Trade paperback (US). Glued binding. 96 p. Lots of. Intended for a juvenile audience.
Free delivery by: 04 Apr 2026
Brand New
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indoo.com
Avenel, NJ, USA
9781836052104.
Free delivery by: 04 Apr 2026
Brand New
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GreatBookPrices-
Columbia, MD, USA
100% Money Back Guarantee. Brand New, Perfect Condition. We offer expedited shipping to all US locat...
Free delivery by: 04 Apr 2026
Used, Good
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Bonita
Santa Clarita, CA, USA
Access codes and supplements are not guaranteed with used items. May be an ex-library book.
Free delivery by: 04 Apr 2026
Brand New
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Bonita
Santa Clarita, CA, USA
Free delivery by: 04 Apr 2026