Code Warriors: NSA's Codebreakers and the Secret Intelligence War Against the Soviet Union (Unabridged)
2016
The Bloody Shirt: Terror after Appomattox (Unabridged)
2008
Journey to the Edge of Reason : The Life of Kurt Gödel
2021
Oliver Wendell Holmes : A Life in War, Law, and Ideas
2019
Blackett's War : The Men Who Defeated the Nazi U-boats and Brought Science to the Art of Warfare
2013