COUNTRY
TITLE / DESCRIPTION

Brazil
Olivro Dos Codigos

China
Chinese script – ISBN: 957-05-1672-0

Croatia
Sifre – ISBN: 953-196-248-0

Czech Republic
Kniha Kodu a Sifer – ISBN: 80-7203-499-5

Denmark
Kodebogen

Finland
Koodikirja

France
Histoire Des Codes Secrets

Germany
Geheime Botschaften
Germany – Children’s Edition
Codes

Greece
ISBN: 960-7990-42-0

Israel
ISBN: 965-448-777-2

Italy
Codici & Secreti

Japan
Japanese script – ISBN: 4-10-539302-2

Korea
Korean script – ISBN: 89-8401-066-9

Netherlands
Code

Norway
Koder

Poland
Kseiga Szyfrow

Romania
Cartea Codurilor – ISBN: 973-50-1110-7

Serbia
Knjiga o Siframa – ISBN: 978-86-83239-12-2

Spain
Los Codigos Secretos

Sweden
Kodboken

USA
The Code Book