Alexander Hamilton

This Republic of Suffering: Death and the American Civil War

Washington: A Life (Pulitzer Prize Winner)

Personal Memoirs of Ulysses S. Grant

Team of Rivals: The Political Genius of Abraham Lincoln

The Warburgs: The Twentieth-Century Odyssey of a Remarkable Jewish Family

The House of Morgan: An American Banking Dynasty and the Rise of Modern Finance

John Adams

Mark Twain

Truman

Titan: The Life of John D. Rockefeller, Sr.

The Rise of Theodore Roosevelt

Killing Lincoln: The Shocking Assassination that Changed America Forever

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

The American Heritage History of the Civil War

The Broken Constitution: Lincoln, Slavery, and the Refounding of America

War

Lincoln

Killing Kennedy: The End of Camelot

Gettysburg: The Last Invasion