Incoming Resources
- Does state spying make us safer?, Hayden and Dershowitz vs. Greenwald and Ohanian : the Munk Debate on mass surveillance
- A century of spies, intelligence in the twentieth century, Jeffrey T. Richelson
- How to tell a secret, tips, tricks & techniques for breaking codes & conveying covert information, P.J. Huff & J.G. Lewin
- All ears, the aesthetics of espionage
- Top secret, spies, codes, capers, gadgets, and classified cases revealed, Crispin Boyer & Suzanne Zimbler
- Undercover operations, Adam Sutherland
- Active measures, the secret history of disinformation and political warfare, Thomas Rid
- How to Become a Spy, The World War II SOE Training Manual
- Secret spy codes and messages, Christy Peterson
- Spy Agencies, Intelligence Operations, and the People Behind Them
- The Big Book of Spy Trivia, Spy Stories, Secret Agent Facts, and Espionage Skills from History's Greatest Covert Missions
- Ultimate spy, by H. Keith Melton ; forewords by Richard Helms and Markus Wolf
- Crime and detection, government intelligence agencies
- Espionage and covert operations, a global history, Vejas Gabriel Liulevicius
- Spooked, the Trump dossier, black cube, and the rise of private spies, Barry Meier
- The master spy handbook, help our intrepid hero use gadgets, codes & top-secret tactics to save the world from evildoers, Rain Newcomb ; illustrated by Jason Chin
- Secret spy skills, Christy Peterson
- In the enemy's house, the secret saga of the FBI agent and the code breaker who caught the Russian spies, Howard Blum
- How to be an international spy, Andy Briggs
- Disinformation, former spy chief reveals secret strategies for undermining freedom, attacking religion, and promoting terrorism, Lt. Gen. Ion Mihai Pacepa and Prof. Ronald J. Rychlak
- Breaking cover, my secret life in the CIA and what it taught me about what's worth fighting for
- Russians among us, sleeper cells, ghost stories, and the hunt for Putin's spies, Gordon Corera
- Honey trapped, sex, betrayal and weaponized love, Henry R.Schlesinger
- Cyber spies and secret agents of modern times
- Black ops, the rise of special forces in the C.I.A, the S.A.S, and Mossad, Tony Geraghty
- International Spy Museum handbook of practical spying, text by Jack Barth ; introduction by Peter Earnest ; illustrations by Steven Guarnaccia
- DNI releases budget figure for National Intelligence Program
- The cold war spy pocket manual, the official field-manuals for espionage, spycraft and counter-intelligence
- The ultimate spy book, H. Keith Melton ; forewords by William E. Colby and Oleg Kalugin
- In the enemy's house, the secret saga of the FBI agent and the code breaker who caught the Russian spies, Howard Blum
- Active measures, the secret history of disinformation and political warfare, Thomas Rid
- In the enemy's house, the secret saga of the FBI agent and the code breaker who caught the Russian spies, Howard Blum
- The Spy Game:, International and Military Intelligence
- The end of intelligence, espionage and state power in the information age, David Tucker
- Secret Spy Hacks, Christy Peterson
- Undercover operations, Adam Sutherland