The Gestapo: The Myth and Reality of Hitler's Secret Police
Frank McDonough
Undercover: The True Story of Britain's Secret Police
Rob Evans
Stasi: The Untold Story Of The East German Secret Police
John O. Koehler
My Life as a Spy: Investigations in a Secret Police File
Katherine Verdery
Dangerous Passions: 12 Tales of Contemporary Sexy Hot Alpha Heroes — Cops, Navy SEALs, Marines, Military, FBI Agents, Secret Agents, Police Captains, Spies, and More
Kylie Brant
Nadia Comaneci and the Secret Police: A Cold War Escape
Stejarel Olaru
L.A. Secret Police. Inside the LAPD Elite Spy Network
Mike Rothmiller
Police Wife: The Secret Epidemic of Police Domestic Violence
Alex Roslin
The Gestapo: A History of Hitler's Secret Police
Rupert Butler
The History of the Stasi: East Germany's Secret Police, 1945-1990
Jens Gieseke
Hunted through Central Asia: On the Run from Lenin's Secret Police
Paul Nazaroff
Dictators and their Secret Police: Coercive Institutions and State Violence (Cambridge Studies in Contentious Politics)
Sheena Chestnut Greitens
The Stasi: The History and Legacy of East Germany’s Secret Police Agency
Charles River Editors
The Templars' Last Secret (Bruno, Chief of Police, #10)
Martin Walker
Dying for Justice: A Provocative Novel About Corrupt Police, Secrets & Murder (Detective Jackson Mystery Thrillers Book 5)
L.J. Sellers
Moscow Rules: Secret Police, Spies, Sleepers, Assassins (Espionage)
Douglas Boyd
The KGB Plays Chess: The Soviet Secret Police and the Fight for the World Chess Crown
Boris Gulko
The Secret Police Gazette (aka The Black Opera)
Raymond Embrack
Inside BOSS: South Africa's secret police
Gordon Winter
Security Empire: The Secret Police in Communist Eastern Europe
Molly Pucci