Sacred Secrets: How Soviet Intelligence Operations Changed America

The Spy Who Changed History: The Untold Story of How the Soviet Union Won the...

The Golden Thread: How Fabric Changed History

Red Meat Republic: A Hoof-To-Table History of How Beef Changed America

Intelligence: From Secrets to Policy

Sigint: The Secret History of Signals Intelligence 1914-45

The Sacred History: How Angels, Mystics and Higher Intelligence Made Our World

Intelligence: From Secrets to Policy