"By the time the United States joined the Second World War in 1941, the fight against Nazi and Axis powers had already been under way for two years. In order to win the war and protect its soldiers, the US Marines recruited twenty-nine Navajo men to create a secret code that could be used to send military messages quickly and safely across battlefields. Author James Buckley Jr. explains how these brave and intelligent men developed their amazing code,...

"Clarence Tinker always knew that he wanted to do something extraordinary. Something adventurous. Something that made a difference in the world. But as a member of the Osage Nation at the turn of the twentieth century, there were a lot of obstacles that he had to face to achieve his dreams. When he was a child, Clarence was taken away from his family and community. He was forced to attend a prisonlike boarding school, like many other Native children...

"Cryptology was key to the success of the Battle of Iwo Jima during World War II. Learn about the Navajo and why their language was well-suited to being used for coded messages. Now in Spanish!"--