For thousands of years people have used codes and ciphers to keep secrets from people who will do anything to learn them. How did secret messages cause a queen to lose her head? How have lost languages finally been understood? How did one little-known language help a country win a war? Read this book and find out. Series: Penguin Longman Active Reading Paperback: 80 pages Publisher: Penguin (June 18, 2007) Language: English ISBN-10: 1405850876 ISBN-13: 978-1405850872 Shipping Weight: 2.2 pounds Link download http://nitroflare.com/view/D4716DF0405213A http://nitroflare.com/view/7C030CB15C139D5https://nitroflare.com/folder/949760/L00VuZ2xpc2g=