Catalog Search Results
Author
Series
Publisher
Dover
Pub. Date
1984.
Language
English
Description
Experiment with cryptography-the science of secret writing. Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks ... even invisible writing and sending messages through outer space. Hours of intrigue and challenge.
Author
Publisher
Dover Publications, Inc
Pub. Date
2015.
Language
English
Description
This extensive record of unique patterns from the remote fishing villages of Scotland and England combines a social history of the regions with detailed patterns and practical instructions for knitters. Includes new pattern charts and knitting instructions.
Author
Series
Publisher
Dover Publications
Pub. Date
2017.
Language
English
Description
Can you spot the differences? Look closely at these 25 pairs of colorful photos! The ones on the left are the originals and the ones on the right feature ten or more subtle changes. Suitable for ages 6 to 10, the kid-friendly images include a birthday party, lemonade stand, science classroom, shelves of cool antiques, and more. Complete solutions appear at the end. -- Amazon.com