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The knowhow book of codes, secret agents & spiesThe knowhow book of codes, secret agents & spies

The knowhow book of codes, secret agents & spies

Falcon Travis

About this book

Discusses codes, maps, hidden messages, signals, disguises, and other secretive activities.

Details

OL Work ID
OL4315848W

Subjects

CiphersJuvenile literatureEspionageSpies, juvenile literatureTricksSpiesTricks, juvenile literature

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Open Library
Book data from Open Library. Cover images courtesy of Open Library.