Lots secret codes von smith sam (13 Ergebnisse)

Paperback. Zustand: Good. 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. Various (illustrator). …

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Various (illustrator).

Paperback. Zustand: Very Good. 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. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. …

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: 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.

Zustand: as new. Wie neu/Like new.

Paperback / Softback. Zustand: Brand New. 96 pages. 6.69x0.43x9.45 inches. In Stock.

Zustand: New. 2025. Paperback. . . . . . Books ship from the US and Ireland.

Paperback. Zustand: Brand New. 96 pages. 9.44x6.69x0.43 inches. In Stock. Various (illustrator).

Paperback. Zustand: Brand New. 96 pages. 9.44x6.69x0.43 inches. In Stock. Various (illustrator).

Zustand: New. 2025. paperback. . . . . . Books ship from the US and Ireland. Various (illustrator).

Taschenbuch. Zustand: Neu. Neuware.

Zustand: NEW.