Secret Spy Skills

Being a spy can be a dangerous job. The skills of a spy are hard to learn, and it requires training and loyalty to be successful! Learn about spies from the past, how spies prepare themselves for missions, how they go undetected, and more.As part of the Searchlight Books™ collection, this series provides a fascinating look at spies and spy technology. Engaging text, vivid photos, and real-world ex...