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Codes : How to Make Them and Break Them (Murderous Maths)
by Kjartan Poskitt, Ian Baker

Overview -
Did you ever want to send a message that only your friend can read? Or did you want to try and uncover a secret communication from someone else? If so, then here's everything you need to know about creating and cracking codes--from the simplest substitution messages to the secrets of the well-known World War II coding contraption, the amazing Enigma Machine!

The book includes information about:
Substitution codes
Scrambling codes
Codes containing unrecognizable symbols
Other message systems such as Morse code and flags
And how to make your own Enigma machine!

You'll be thrilled as this amusing book takes you on a codebreaking adventure, learning ways to decode both simple and difficult puzzles, as well as provides you with a history on the cryptology. Filled with tips and enjoyable illustrations by Ian Baker, Codes will have you sending secret messages in no time.

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Paperback
$18.77

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Seller Information

AwesomeBooksUK
PO BOX 318, OXON, GBR

Codes: How to Make Them and Break Them (Murderous Maths)Codes: How to Make Them and Break Them (Murderous Maths) (Paperback)
Pub. Date: 02/05/2007
Publisher: Scholastic
Price: $12.99
Seller: Reuseabook, Gloucester, GLOS, GBR
Notes: Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover. Damaged cover. The cover of is slightly damaged for instance a torn or bent corner. Aged book. Tanned pages and age spots, however, this will not interfere with reading. Ex-library book with stamps on the first page, it is also likely to have a small shelf number sticker on the spine.
Codes: How to Make Them and Break Them (Murderous Maths)Codes: How to Make Them and Break Them (Murderous Maths) (Paperback)
Pub. Date: 02/05/2007
Publisher: Scholastic
Price: $12.99
Seller: Reuseabook, Gloucester, GLOS, GBR
Notes: Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover. Aged book. Tanned pages and age spots, however, this will not interfere with reading. Grubby book may have mild dirt or some staining, mostly on the edges of pages.
 
 
  •  
    [-] Other Available FormatsSeller InformationPrice
    Murderous Maths: Codes-How to Make Them and Break Them (Paperback)
    Pub. Date: 2007
    Publisher: Scholastic
    Notes: This is an ex-library book and may have the usual library/used-book markings inside. This book has soft covers. Clean from markings In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 200grams, ISBN: 9780439943284.

    Anybook Ltd.
    Lincoln, GBR
    $16.30
    Murderous Maths: Codes (Paperback)
    Pub. Date: 2007
    Publisher: Scholastic
    Condition: Very Good.
    Notes: 160 p. Murderous Maths . Includes illustrations. Intended for a juvenile audience. Shows readers how to encode/decode their own messages in as many ways as possible. This work includes codes such as: Disguised codes; Scrambled codes; Substitution codes; Some history of how codes have been used in the past, from ancient Roman times to cracking the WW2 German Enigma machine; and, other message systems.

    worldofbooks
    Goring-By-Sea, WEST SUSSEX, GBR
    $17.03
 
 

More About Codes by Kjartan Poskitt, Ian Baker
 
 
 
Overview

Did you ever want to send a message that only your friend can read? Or did you want to try and uncover a secret communication from someone else? If so, then here's everything you need to know about creating and cracking codes--from the simplest substitution messages to the secrets of the well-known World War II coding contraption, the amazing Enigma Machine!

The book includes information about:
Substitution codes
Scrambling codes
Codes containing unrecognizable symbols
Other message systems such as Morse code and flags
And how to make your own Enigma machine!

You'll be thrilled as this amusing book takes you on a codebreaking adventure, learning ways to decode both simple and difficult puzzles, as well as provides you with a history on the cryptology. Filled with tips and enjoyable illustrations by Ian Baker, Codes will have you sending secret messages in no time.

This item is fulfilled by our new and used marketplace. For more information, view our glossary of terms and abbreviations.
 
Details
  • PID: 17152411329
  • ISBN-13: 9780439943284
  • Publisher: Scholastic
  • Seller: AwesomeBooksUK
    Condition: Very Good
    Notes: This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.