The Demon of Unrest: A Saga of Hubris, Heartbreak, and Heroism at the Dawn of the Civil War

Communion: Finding My Way Back to Faith

View from the East Wing: A Memoir

The River: A Cherokee Principal Chief's Fight for Family, Truth, and Vindication

To Rescue the American Spirit: Teddy Roosevelt and the Birth of a Superpower – A New York Times Bestselling Biography of Courage and Bold Presidential Leadership (The Presidential Series)

Fairy Tale Interrupted: A Memoir of Life, Love, and Loss

America's Founding Son: John Quincy Adams, from President to Political Maverick

The Honest Book of Presidents: The Men Who Shaped America

Destiny of the Republic: A Tale of Madness, Medicine and the Murder of a President

American Patriarch: The Life of George Washington