War of Numbers: An Intelligence Memoir

The Field of Fight: How We Can Win the Global War Against Radical Islam and Its Allies

Hornet 33: Memoir of a Combat Helicopter Pilot in Vietnam

Defeating Jihad: The Winnable War

War For the Hell of It: A Fighter Pilot's View of Vietnam

Guilty as Sin: Uncovering New Evidence of Corruption and How Hillary Clinton and the Democrats Derailed the FBI Investigation

Enhanced Interrogation: Inside the Minds and Motives of the Islamic Terrorists Trying To Destroy America

The Intimidation Game: How the Left Is Silencing Free Speech

Playing to the Edge: American Intelligence in the Age of Terror

Dark Territory: The Secret History of Cyber War

A Torch Kept Lit: Great Lives of the Twentieth Century