From the Series Cryptology (Alternator Books ®)
Imagine having a job that has been around for thousands of years. People called cryptologists have been making—and breaking—codes almost as long as humans have written things down. Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure.
|Interest Level||Grade 3 - Grade 6|
|Reading Level||Grade 4|
|Category||5 Kinds of Nonfiction, 5KN: Traditional Nonfiction, STEM, STEM: Technology|
|Publisher||Lerner Publishing Group|
|Brand||Alternator Books ®|
|Imprint||Lerner Publications ™|
|Number of Pages||32|
Author: Rachael L. Thomas
Rachael L. Thomas is an educational writer and digital media strategist. When she isn't working on new ideas to expand children's library shelves, you'll find her at Buffalo Wild Wings.
School Library Journal, Series Made Simple
“[S]hines a spotlight on cryptology, both its long history and its place in the modern world. . . . Quality material for a research paper.”—School Library Journal