Masters of Espionage: The World's Most Dangerous Spies

He was a career CIA officer. He was also a spy for the Soviet Union. In 1985, Aldrich Ames began selling secrets to the KGB—compromising dozens of CIA operations and costing the lives of multiple American agents. What followed was nearly a decade of deception, luxury, and death, all fueled by greed and personal failure. The CIA had no idea it was being gutted from the inside. In Aldrich Ames: The CIA Turncoat Who Sold Secrets to Moscow, author David G. Stone unpacks the full story of America’s most damaging mole.

For over 20 years, Robert Hanssen betrayed his country—and no one knew. Inside the FBI, he was respected and admired. Behind closed doors, he was passing top-secret information to the Soviets and later the Russians—resulting in the deaths of agents, the compromise of missions, and the exposure of America’s most sensitive intelligence strategies.

The man behind the Iron Curtain—with no known photo for decades—was one of the most effective spies in history. Markus Wolf was the chief of East Germany’s foreign intelligence service, the HVA, for more than three decades. Under his command, the Stasi became a feared and formidable force in Cold War espionage. From seductive “Romeo agents” to deep-cover operatives embedded in the heart of NATO, Wolf’s methods were inventive, meticulous, and disturbingly effective.

Anna Chapman: The Glamorous Face of a Russian Spy Ring explores the real woman behind the legend. With expert insight and rich detail, historian David G. Stone unpacks how Chapman’s case reignited Cold War tensions, tested U.S. Russia diplomacy, and offered a chilling glimpse into the world of 21st-century espionage.

Virginia Hall was the spy the Nazis couldn’t catch. Operating behind enemy lines with a wooden leg she nicknamed “Cuthbert,” Hall organized sabotage missions, trained the French Resistance, and sent life-saving intelligence to the Allies. Despite being hunted by the Gestapo, she returned to France again and again—risking everything to liberate a country that wasn’t her own.