MI6 Spy Skills for Civilians: A former British agent reveals how to live like a spy - smarter, sneakier and ready for anything

MI6 Spy Skills for Civilians: A former British agent reveals how to live like a spy - smarter, sneakier and ready for anything

The Official CIA Manual of Trickery and Deception

100 Deadly Skills: The SEAL Operative's Guide to Eluding Pursuers, Evading Capture, and Surviving Any Dangerous Situation