How did real-life spies communicate in secret? Take a look at actual spies, the gear they used to exchange information, and how they turned to secret codes to complete their missions.
As part of the Searchlight Books(TM) collection, this series provides a fascinating look at spies and spy technology. Engaging text, vivid photos, and real-world examples bring all things spy-related to life!
"synopsis" may belong to another edition of this title.
Christy Peterson is a children's science and technology writer based in Vancouver, Washington. She has written more than 30 books and articles for young readers.
"About this title" may belong to another edition of this title.
Seller: BooksRun, Philadelphia, PA, U.S.A.
Paperback. Condition: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 1728423724-8-1
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00074013476
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00076115985
Seller: INDOO, Avenel, NJ, U.S.A.
Condition: New. Brand New. Seller Inventory # 9781728423722
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G1728423724I2N00
Seller: Buchpark, Trebbin, Germany
Condition: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher. Seller Inventory # 36611144/1