Thomas Jefferson on Taste and the Fine Arts

Conquistador: Hernan Cortes, King Montezuma, and the Last Stand of the Aztecs

Freud: From Individual Psychology to Group Psychology

Empire of the Summer Moon: Quanah Parker and the Rise and Fall of the Comanches, the Most Powerful Indian Tribe in American History

Thomas Jefferson in Paris: The Ministry of a Virginian “Looker-on”

Area 51: An Uncensored History of America's Top Secret Military Base

Thirty-Six More Short Essays, Plus Another, on the Probing Mind of Thomas Jefferson

Team of Rivals: The Political Genius of Abraham Lincoln

Thirty-Six Short Essays on the Probing Mind of Thomas Jefferson: “A sentimental traveller”

The Scholar’s Thomas Jefferson: Vital Writings of a Vital American

One Minute To Midnight: Kennedy, Khrushchev and Castro on the Brink of Nuclear War

The Disease of Liberty: Thomas Jefferson, History, & Liberty: A Philosophical Analysis

Legacy of Ashes: The History of the CIA

Thomas Jefferson and Maria Cosway: A Gordian Love Affair: Complete Correspondence with Critical Commentary

The Last Days Of The Incas

Thomas Jefferson's Philosophy of Education: A utopian dream

1493: Uncovering the New World Columbus Created

Whisk of the Red Broom: Stalin & Ukraine, 1928-1933

Cuba: A History