The Unbreakable Code cover

Reading Metrics

Grade Level Lower Grades (LG K-3)
Book Level 4.2
Points 0.5
Fiction/Nonfiction Fiction
Word Count 2090
Points per Word 0.000239
Page Count 32
Points per Page 0.015625

Description

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.