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Secret Codes

Resource Type

Book - Parent/Child

Description

A most unique book with a kit. Teaches the secrets of cryptic communications! 18-page book tells about codes throughout history, from smoke signals to bar code, send signals with semaphore flags, invent your own ciphers, create messages in braille. Priced at $7.19.

Ages

All Ages

Age Groups

School Age (6-12), Adolescence (13-21), Adulthood (22+)

Web Address

http://www.amazon.com/exec/obidos/tg/detail/-/0744004926/qid=1112799804/sr=8-2/ref=sr_8_xs_ap_i2_xgl14/002-0559939-1304068?v=glance&s=books&n=507846

Languages

English

Availability

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