{"product_id":"top-secret-a-handbook-of-codes-ciphers-and-secret-writing-booklist-editors-choice-books-for-youth-awards-0763609714","title":"Top Secret: A Handbook of Codes, Ciphers, and Secret Writing (Booklist Editor's Choice. Books for Youth (Awards))","description":"\u003cp\u003e\u003cstrong\u003eISBN:\u003c\/strong\u003e 0763609714\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthor:\u003c\/strong\u003e Janeczko, Paul B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\u003cp\u003ePssst! Inside these TOP SECRET files is everything sneaky young agents need to know about making-and breaking-their own secret codes.Do you know the difference between a code and a cipher? Can you tell a St. Cyr slide from a Cardano grille? Did you know that a substitution cipher caused Mary Queen of Scots to lose her head? Don?t look now, but packed into this practical field guide is everything a young person needs to know about the art of concealment - making and breaking codes, mastering cipher systems, and experimenting with secret writing. Offering plenty of hands-on practice sessions, tips for creating a code-making kit, sidebars on secret codes in history, and an amusing pair of spies to illustrate techniques, Paul B. Janeczko?s tantalizing TOP SECRET won?t stay a secret for long.\u003c\/p\u003e","brand":"Mia Karts","offers":[{"title":"Default Title","offer_id":52224377717024,"sku":"NEW0763609714","price":33.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/7426\/3840\/files\/21wWU5hgDUS.jpg?v=1787287931","url":"https:\/\/miakarts.com\/products\/top-secret-a-handbook-of-codes-ciphers-and-secret-writing-booklist-editors-choice-books-for-youth-awards-0763609714","provider":"Miakarts Books","version":"1.0","type":"link"}