The Usborne Book of Secret Codes

The Usborne Book of Secret Codes PDF Author: Eileen O'Brien
Publisher:
ISBN: 9780590631525
Category : Ciphers
Languages : en
Pages : 36

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Book Description
A brief look at various codes used through history to send and receive secret messages.

The Usborne Book of Secret Codes

The Usborne Book of Secret Codes PDF Author: Eileen O'Brien
Publisher:
ISBN: 9780590631525
Category : Ciphers
Languages : en
Pages : 36

Get Book Here

Book Description
A brief look at various codes used through history to send and receive secret messages.

Over 50 Secret Codes

Over 50 Secret Codes PDF Author: Emily Bone
Publisher: Usborne Books
ISBN: 9781805072119
Category : Juvenile Nonfiction
Languages : en
Pages : 0

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Book Description
Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code used in the American Civil War, Egyptian hieroglyphics, number replacement and alphabet switching codes and more. Each page features a different type of code, with an explanation of how it works and a practice code to crack. All answers are available at the back of the book.

The Usborne Book of Secret Codes

The Usborne Book of Secret Codes PDF Author: Eileen O'Brien
Publisher: E.D.C. Publishing
ISBN: 9780746023297
Category : Fiction
Languages : en
Pages : 36

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Book Description
Learn new codes and follow a story involving undercover agents and secret code experts.

Codes, Ciphers and Secret Writing

Codes, Ciphers and Secret Writing PDF Author: Martin Gardner
Publisher: Courier Corporation
ISBN: 9780486247618
Category : Juvenile Nonfiction
Languages : en
Pages : 100

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Book Description
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

Mini Books: Spy Secret Messages

Mini Books: Spy Secret Messages PDF Author: Simon Tudhope
Publisher: Usborne Minis
ISBN: 9781474985352
Category :
Languages : en
Pages : 32

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Book Description
Break secret codes and decipher vital messages in this mini book of puzzles. From collecting launch codes to reading spy watches, it's packed with activities that will keep budding secret agents busy on journeys or whilst out and about.

Knowhow Book of Spycraft

Knowhow Book of Spycraft PDF Author: Falcon Travis
Publisher: Know Hows
ISBN: 9781409562917
Category : Ciphers
Languages : en
Pages : 0

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Book Description
This is one in a series of KnowHow activity books aimed at children between the ages of seven and twelve. Other books in the series offer ideas on experiments, paper fun, detection, jokes & tricks, and action toys.

Break the Code

Break the Code PDF Author: Bud Johnson
Publisher: Courier Corporation
ISBN: 0486291464
Category : Juvenile Nonfiction
Languages : en
Pages : 86

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Book Description
Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded messages. Examples and solutions.

Secret Codes

Secret Codes PDF Author: Lisa Miles
Publisher:
ISBN: 9780590115186
Category : Ciphers
Languages : en
Pages : 36

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Book Description


Spy Disguises

Spy Disguises PDF Author: Simon Tudhope
Publisher: Usborne Minis
ISBN: 9781474985321
Category :
Languages : en
Pages :

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Book Description


Codes, Ciphers, and Secret Languages

Codes, Ciphers, and Secret Languages PDF Author: Fred B. Wrixon
Publisher: Random House Value Publishing
ISBN:
Category : Business & Economics
Languages : en
Pages : 280

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Book Description
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.