Learn about the Navy SEALS, aircraft carriers, submarines, and much more. This unique alphabet book also introduces readers to the semaphore, international code flag, and radio alphabets. Learn about the Navy SEALS, aircraft carriers, submarines, and much more. This unique alphabet book also introduces readers to the semaphore, international code flag, and radio alphabets. Grades: 4 - 6 Lexile® Measure: 710L Guided Reading Level: GR Level R DRA Level: 40 ACR Level: 4.7
