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Secret Code Book: Substitution Ciphers by John Redden (English) Paperback Book

grandeagleretail
(946003)
Registered as a business seller
US $18.71
Approximately£13.78
Condition:
New
3 available
Breathe easy. Returns accepted.
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Free Economy Shipping.
Located in: Fairfield, Ohio, United States
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Estimated between Mon, 28 Jul and Sat, 2 Aug to 94104
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eBay item number:365625669109
Last updated on 30 Jun, 2025 03:25:09 BSTView all revisionsView all revisions

Item specifics

Condition
New: A new, unread, unused book in perfect condition with no missing or damaged pages. See the ...
ISBN-13
9781387346080
Book Title
Secret Code Book
ISBN
9781387346080

About this product

Product Identifiers

Publisher
Lulu Press, Inc.
ISBN-10
1387346083
ISBN-13
9781387346080
eBay Product ID (ePID)
22038835670

Product Key Features

Number of Pages
56 Pages
Language
English
Publication Name
Secret Code Book : Substitution Ciphers
Publication Year
2017
Subject
General
Type
Textbook
Subject Area
Education
Author
John Redden
Format
Trade Paperback

Dimensions

Item Height
0.1 in
Item Weight
4.1 Oz
Item Length
9 in
Item Width
6 in

Additional Product Features

Intended Audience
Trade
Illustrated
Yes
Synopsis
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 obbxIn 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., 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., 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 Vigenre 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., 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 Vigenre 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.

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

grandeagleretail

98.3% positive Feedback2.8M items sold

Joined Sep 2010
Usually responds within 24 hours
Registered as a business seller
Grand Eagle Retail is your online bookstore. We offer Great books, Great prices and Great service.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
4.9

Seller Feedback (1,054,219)

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  • r***r (2961)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Book arrived today, 2 days before deadline given by the seller. Well-packaged & in good condition. Price was very competitive, & the book was accurately listed. Great communication. I appreciate the seller getting back to me when I was having trouble tracking the book's delivery progress. Apparently there were 2 different tracking numbers - one in Canada & the other in the U.S., since it was initially shipped from Canada. Thank you very much for your quick response & helpful information.
  • e***_ (15)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller handles a massive inventory so I give them grace on the slow processing and shipping. They were very communicative and prompt with their response when I messaged in asking about it. Book was in good condition as described. Small ding on the page edges which wasn't mentioned, but that's fairly common even at your typical book store. Still a good value and I'd buy from them again.
  • 0***i (5)- Feedback left by buyer.
    Past month
    Verified purchase
    The first item arrived with some damage to the inside back cover, but the seller responded immediately, assuring me they’d provide a replacement, and even told me I could keep the original. They were upfront about a short delay, and gave a clear estimated ship date, and followed up right on time once it shipped. The replacement arrived in perfect condition and exactly as described. I really appreciated their transparency and professionalism. Would definitely buy from them again!