Games with codes and ciphers - Norvin Pallas

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• Intrigue your friends with birthday prophecies, spin a mystifying wheel of fortune, travel through the Valley of Fear, and take on Dad's Challenge!
• This collection presents scores of intriguing brainteasers from the fascinating world of codes and ciphers.
• Assembled by a master puzzle-maker, these activities are inspired by sources as diverse as the Sherlock Holmes stories and the procedures of the U.S.
• Navy.
• Code-breakers ages 8 and up can go on cryptic treasure hunts, engage in surreptitious writing, send secret messages, and learn all about fingerprinted words.
• Other puzzles feature a foolproof code (perfect for keeping a private diary), three-letter patterns, a nonreciprocal alphabet, and much more.
• The stimulating and entertaining challenges include easy-to-follow directions as well as complete solutions.