"An imaginative collection of 300 simple substitution ciphers with word divisions, based on the sayings of 30 of the worlds greatest thinkers, writers and philosophers. In addition to challenging your brain, these cryptograms will provide food for thought with meaningful messages from Einstein, Shaw, Whitman, Disraeli, Gandhi, Santayana and 24 others. Each one is also depicted in an original full-page drawing. Brief tips for solving cryptograms are provided for neophytes, and answers are in the back of the book, if needed."--Cryptologia.
- ISBN10 0806907568
- ISBN13 9780806907567
- Publish Date 31 December 1994
- Publish Status Out of Stock
- Out of Print 24 January 2009
- Publish Country US
- Imprint Sterling Juvenile
- Format Paperback (US Trade)
- Pages 128
- Language English