Hitler's Hangmen: The Secret German Plot to Kill Churchill, December 1944

Mossad: The Secret History of Israel's Intelligence Agency (How the Israeli Secret Service Recruit and Train Its Officers)

The CIA at War: Inside the Secret Campaign Against Terror

Sons and Soldiers: The Untold Story of the Jews Who Escaped the Nazis and Returned with the U.S. Army to Fight Hitler

Operation Dark Heart: Spycraft and Special Ops on the Frontlines of Afghanistan—and the Path to Victory

Mossad: Secrets of Israel's Elite Intelligence Agency (Assessing Seven Decades of the Mossad and Israeli National Security)

The Volunteer: The True Story of the Resistance Hero Who Infiltrated Auschwitz

The CIA: An Imperial History

The Spy Who Loved: the secrets and lives of one of Britain's bravest wartime heroines

Target Tehran: How Israel Is Using Sabotage, Cyberwarfare, Assassination – and Secret Diplomacy – to Stop a Nuclear Iran and Create a New Middle East

The Master of Disguise: My Secret Life in the CIA

How to Undertake Surveillance & Reconnaissance: From a Civilian and Military Perspective

Return to the Reich: A Holocaust Refugee's Secret Mission to Defeat the Nazis

Shadows of the Cyber Battlefield: Analyzing Nation-State Espionage Tactics

Warrior: Frank Sturgis—The CIA's #1 Assassin-Spy, Who Nearly Killed Castro but Was Ambushed by Watergate

The Psychic Battlefield: A History of the Military-Occult Complex

Dead Reckoning: The Story of How Johnny Mitchell and His Fighter Pilots Took on Admiral Yamamoto and Avenged Pearl Harbor

Every Spy A Prince: The Complete History of Israel’s Intelligence Community

Lincoln's Lady Spymaster: The Untold Story of the Abolitionist Southern Belle Who Helped Win the Civil War

The 10th Mountain Division: A History from World War II to 2005