Covert Action: National Approaches to Unacknowledged Intervention (Georgetown Studies in Intelligence History)

Vatican Spies: From the Second World War to Pope Francis

Long Haul: Hunting the Highway Serial Killers

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

Gideon's Spies: The Secret History of the Mossad

Pegasus

Seven Things You Can't Say About China: An Unflinching Look at the Hidden Dangers of China's Global Influence (Seven Things Series)

Deep Undercover: My Secret Life and Tangled Allegiances as a KGB Spy in America

Devils' Advocates: The Hidden Story of Rudy Giuliani, Hunter Biden, and the Washington Insiders on the Payrolls of Corrupt Foreign Interests

The Official CIA Interrogation & Manipulation Manual: The Cold War KUBARK Files - Updated 2014 Release, Full-Size Edition, Newly Indexed with Glossary (Carlile Intelligence Library)