TY - BOOK AU - Hunter,Sara Hoagland AU - Miner,Julia TI - The unbreakable code SN - 0873586387 U1 - [E] 20 PY - 1996/// CY - Flagstaff, AZ PB - Northland Pub. KW - Navajo language KW - Fiction KW - Ciphers KW - Navajo Indians KW - Indians of North America KW - Grandfathers KW - World War, 1939-1945 KW - sears N1 - School Library Journal; Publisher's Weekly; 3.5; Follett Library Resources; K-3 N2 - Because John is afraid to leave the Navajo Reservation, his grandfather explains to him how the Navajo language, faith, and ingenuity helped win World War II ER -