A top-secret military code helped the Allies win World War II in the Pacific. The unbroken code was not based on numbers or symbols but on birds and whales and fish. This is the story of the Navajo Code Talkers, who left high desert country to storm tropical jungles, armed only with their language and a rare courage in the face of fire. Author Bruce Watson tells the story in this short-form book, which is based on interviews and oral histories by the last living Code Talkers.