Espionage Black Book Eight: Industrial Espionage Explained by Prunckun, Henry

Subjects: “…Espionage…”

Intelligence in an insecure world by Gill, Peter, Phythian, Mark

Subjects: “…Espionage.…”

Running a ring of spies spycraft and black operations in the real world of espionage by Mack, Jefferson

Subjects: “…Espionage…”

In spies we trust the story of Western intelligence by Jeffreys-Jones, Rhodri

Subjects: “…Espionage, British History 20th century…”

The secrets of spies by Vescent, Heather, Gilbert, Adrian, Colson, Rob 1971-

Subjects: “…Espionage History…”

Intelligence elsewhere spies and espionage outside the anglosphere by Davies, Philip H.J, Gustafson, Kristian 1974-

Subjects: “…Espionage…”

Corporate espionage what it is, why it is happening in your company, what you must do about it by Winkler

Subjects: “…Espionage United States…”

Espionage:the greatest spy operations of the twentieth century by Volkman

Subjects: “…Espionage history 20th century…”

Di sebalik sebuah organisasi Mossad : agen rahsia Yahudi by Shariman Wahap 1977-

Subjects: “…Espionage, Israel…”

Spies among us how to stop the spies, terrorists, hackers, and criminals you don't even know you encounter every day by Winkler, Ira

Subjects: “…Espionage…”

Israel vs. Iran the shadow war by Katz, Yaakov 1979-

Subjects: “…Espionage, Israeli…”

Cybercrime and espionage an analysis of subversive multivector threats by Gragido, Will, Pirc, John

Subjects: “…Espionage.…”

Primary sources

Subjects: “…Espionage Juvenile literature Sources…”

Encyclopedia of Cold War espionage, spies, and secret operations by Trahair, Richard C.S

Subjects: “…Espionage History 20th century Dictionaries…”

The future of intelligence in the 21st century by Birdsall, Mark

Subjects: “…Espionage Forecasting 21st century…”

Spies the secret agents who changed the course of history by Volkman

Subjects: “…Espionage history 20th century…”

Undercover tales of World War II by Breuer

Subjects: “…Espionage history 20th century…”

Spies the secret agents who changed the course of history by Volkman

Subjects: “…Espionage history 20th century…”

Historical dictionary of cold war counterintelligence by West, Nigel

Subjects: “…Espionage History Dictionaries…”

Undercover tales of world war II by BreuerlhWilliam B.

Subjects: “…Espionage history 20th century…”