Catalog Search Results
Author
Series
The 39 clues. Main series volume 2
Language
English
Description
A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob!
Author
Pub. Date
[2023]
Language
English
Description
"Teaches how to break encrypted texts, whether by hand or using free computer tools. Covers specific cryptographic techniques and includes real-life examples of encrypted text, from modern postcards to nineteenth-century newspaper ads, telegrams, notes smuggled into prisons, and entire encrypted books"--
Author
Series
Language
English
Formats
Description
Records show that human beings have been using codes to conceal messages for over 2,000 years! This revealing book traces codes throughout history, from an encryption device used by the Spartans in 400 B.C. to the Enigma Code of the 1940s, pausing to consider coded military secrets and newspaper scoops alike. Students will be delighted by code-cracking diagrams. Illuminating sidebars, primary source documents, and vivid illustrations all add to this...
Author
Pub. Date
[2022]
Language
English
Formats
Description
Explore the fascinating and rich world of Secret Key cryptography! This book provides practical methods for encrypting messages, an interesting and entertaining historical perspective, and an incredible collection of ciphers and codes—including 30 unbreakable methods.
15) In too deep
Author
Series
The 39 clues. Main series volume 6
Language
English
Description
Amy and Dan cross the oceans on the trail of a famous aviator, but they find more than they're looking for as their enemies become more vicious, and the truths they discover become more crushing than ever.
Author
Language
English
Formats
Description
Intrigue your friends with birthday prophecies, spin a mystifying wheel of fortune, travel through the Valley of Fear, and take on Dad's Challenge! This collection presents scores of intriguing brainteasers from the fascinating world of codes and ciphers. Assembled by a master puzzle-maker, these activities are inspired by sources as diverse as the Sherlock Holmes stories and the procedures of the U.S. Navy.
Code-breakers ages 8 and up can go on cryptic...
Author
Series
Pub. Date
©2010
Language
English
Description
"Cracking Codes and Cryptograms For Dummies shows you how to think like a symbologist to uncover mysteries and history by solving cryptograms and cracking codes that relate to Freemasonry, the Knights Templar, the Illuminati, and other secret societies and conspiracy theories"--Resource description page.
18) Code of honor
Author
Language
English
Appears on list
Description
When Iranian-American Kamran Smith learns that his big brother, Darius, has been labelled a terrorist, he sets out to piece together the codes and clues that will save his brother's life and his country from a deadly terrorist attack.
Author
Series
Mermaid tales volume 19
Pub. Date
2019.
Language
English
Description
Kiki and her friends learn about coding as they compete to be the escort for young narwhal who will visit Trident Academy with her famous parents. Includes glossary, key to the codes used, and information about safeguarding narwhals' habitats.
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