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Secrets of Steganography
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$31.99
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Product Details
Author:
Rachael L. Thomas
Series:
Cryptology (Alternator Books ®)
Format:
Hardcover
Publisher:
Lerner Publishing Group (August 1, 2021)
Language:
English
Age Range:
8 to 12
Grade Level:
3rd Grade to 6th Grade
ISBN-13:
9781728404622
ISBN-10:
1728404622
File:
LERNER-Lerner_Print_ONIX_20261012084857-20261012.xml
Folder:
LERNER
List Price:
$31.99
As low as:
$24.63
Publisher Identifier:
P-LERN
Discount Code:
A
Lexile Measure:
900
Pages:
32
Audience:
Children/juvenile
Weight:
8.48oz
Dimensions:
7.25" x 9.25" x 0.31"
Pub Discount:
65
Imprint:
Lerner Publications ™
Overview
Sometimes, the best hiding place is right in plain sight. Find out about steganography, the practice of concealing messages right under others' noses. See how it links with cryptology, the science of secret communication, and how the two have been used in some of history's biggest moments.
Learn about invisible inks, the Cardano Grille, the use of microdots in WWI, and the butterfly maps of Lord Baden-Powell. And follow steganography into modern day with a hands-on activity and stories of hidden files and cybercrime.
