• The Determined Spy: The Turbulent Life and Times of CIA Pioneer Frank Wisner
• Lincoln’s Spies: Their Secret War to Save a Nation
• Disciples: The World War II Missions of the CIA Directors Who Fought for Wild Bill Donovan
• Wild Bill Donovan: The Spymaster Who Created the OSS and Modern American Espionage
• A Question of Loyalty: Gen. Billy Mitchell and the Court Martial That Gripped the Nation
• BIG RED: The Three-Month Voyage of a Trident Nuclear Submarine
• Air Warrior: The Inside Story of the Making of a Navy Pilot
• The Commands: The Inside Story of America’s Secret Soldiers