The Conviction of Richard Nixon: The Untold Story of the Frost/Nixon Interviews

Fragile Innocence: A Father's Memoir of His Daughter's Courageous Journey

Defenders of the Faith: Christianity and Islam Battle for the Soul of Europe, 1520-1536

Dogs of God: Columbus, the Inquisition, and the Defeat of the Moors

Warriors of God: Richard the Lionheart and Saladin in the Third Crusade

The Impeachment Diary: Eyewitness to the Removal of a President

The 19th Hijacker: A Novel