Reducere. What are codes for and who uses them? How do you make a code, how do you break a code? If you think only spies and soldiers use codes, you're wrong...
copii si adolescenti, material educational, limba engleza, metode de citire
Reducere. Richard Sorge was the greatest spy that the world has ever known. Read his story and find out how his spy work changed the course of history. It ca...
createspace independent publishing platform, carti, carte straina, biography
Reducere. A page-turning middle-grade adaptation of the New York Times bestseller about George Washington's top-secret spy ring that helped defeat the Britis...