The Running-Shaped Hole: A Memoir

The Determined Spy: The Turbulent Life and Times of CIA Pioneer Frank Wisner

The Greek Connection: The Life of Elias Demetracopoulos and the Untold Story of Watergate

Desperate Sons: Samuel Adams, Patrick Henry, John Hancock, and the Secret Bands of Radicals Who Led the Colonies to War

The Last Supper Club: A Waiter's Requiem

Cross of Snow: A Life of Henry Wadsworth Longfellow

Citizen 865: The Hunt for Hitler's Hidden Soldiers in America

A Speck in the Sea: A Story of Survival and Rescue

Waco: A Survivor's Story

The Great Indoorsman: Essays

Embattled Rebel: Jefferson Davis and the Confederate Civil War

50 Children: One Ordinary American Couple's Extraordinary Rescue Mission into the Heart of Nazi Germany

The Boy Detective: A New York Childhood

Grant’s Tomb: The Epic Death of Ulysses S. Grant and the Making of an American Pantheon

Our Flag Was Still There: The Star Spangled Banner that Survived the British and 200 Years―And the Armistead Family Who Saved It

To Overthrow the World: The Rise and Fall and Rise of Communism

The Zealot and the Emancipator: John Brown, Abraham Lincoln, and the Struggle for American Freedom

Scholars of Mayhem: My Father's Secret War in Nazi-Occupied France

John Marshall: The Chief Justice Who Saved the Nation

Water to the Angels: William Mulholland, His Monumental Aqueduct, and the Rise of Los Angeles