Codes And Secret Writing
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Author | : Martin Gardner |
Publisher | : Courier Corporation |
Total Pages | : 100 |
Release | : 1984-01-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 9780486247618 |
Download Codes, Ciphers and Secret Writing Book in PDF, Epub and Kindle
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
Author | : Herbert Spencer Zim |
Publisher | : |
Total Pages | : 115 |
Release | : 1970 |
Genre | : Cryptography |
ISBN | : |
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A how-to book for creating and deciphering codes.
Author | : Paul B. Janeczko |
Publisher | : Candlewick Press |
Total Pages | : 148 |
Release | : 2006-04-11 |
Genre | : Juvenile Nonfiction |
ISBN | : 9780763629724 |
Download Top Secret Book in PDF, Epub and Kindle
Presents history, trivia, and code-breaking tales in a guide book to the world of secret writing that includes examples of a variety of codes and ciphers.
Author | : Herbert Spencer Zim |
Publisher | : |
Total Pages | : 174 |
Release | : 1948 |
Genre | : Ciphers |
ISBN | : |
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Explains how to make and break several kinds of codes, how to use secret languages and how to make invisible inks.
Author | : John Laffin |
Publisher | : HarperCollins Children's Books |
Total Pages | : 160 |
Release | : 1964 |
Genre | : Business & Economics |
ISBN | : |
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An explanation of the development, methods, and use of cryptography throughout history.
Author | : Fred B. Wrixon |
Publisher | : Random House Value Publishing |
Total Pages | : 280 |
Release | : 1989 |
Genre | : Business & Economics |
ISBN | : |
Download Codes, Ciphers, and Secret Languages Book in PDF, Epub and Kindle
Perfect for word lovers and puzzlers, this comprehensive, illustrated volume includes Indian sign language, Morse code, Jefferson's cipher wheel and more, presented in an informative and historical manner.
Author | : Martin Gardner |
Publisher | : Courier Corporation |
Total Pages | : 100 |
Release | : 1984-01-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 0486247619 |
Download Codes, Ciphers and Secret Writing Book in PDF, Epub and Kindle
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
Author | : Gyles Daubeney Brandreth |
Publisher | : Sterling Publishing (NY) |
Total Pages | : 134 |
Release | : 1984 |
Genre | : Language Arts & Disciplines |
ISBN | : 9780806946900 |
Download Writing Secret Codes and Sending Hidden Messages Book in PDF, Epub and Kindle
Explains how to use secret codes, including Morse, Caesar's, Sandwich, Rosicrucian, and others, as well as how to send hidden messages using invisible ink, how to take fingerprints, and other tricks and techniques.
Author | : John Redden |
Publisher | : Lulu.com |
Total Pages | : 58 |
Release | : 2017-09-02 |
Genre | : Education |
ISBN | : 1387346083 |
Download Secret Code Book: Substitution Ciphers Book in PDF, Epub and Kindle
The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up to the Vigenère cipher. Along the way, readers will also learn about geometric approaches to secret codes such as the Pigpen cipher. As a bonus, there is a brief description of frequency analysis and how it is used to crack secret codes. frper gpbqr obbx In addition, this book actively challenges readers with practice missions where answers are listed in the back. Also, there is a cut-out rotation template that is provided to make your very own cipher disk! After reading this book, you will have all the basic tools needed to create secret messages.
Author | : Laurence Dwight Smith |
Publisher | : Courier Corporation |
Total Pages | : 180 |
Release | : 1955 |
Genre | : Business & Economics |
ISBN | : 9780486202471 |
Download Cryptography Book in PDF, Epub and Kindle
Elementary account of ciphers, history, types, etc., with 151 examples of ciphers and codes. Solutions. Good introduction for beginners.