Lincoln

The Illustrated Battle Cry of Freedom: The Civil War Era

Why The North Won The Civil War

Narrative of the Life of Frederick Douglass: An American Slave

Liberty and Union

Personal Memoirs of Ulysses S. Grant: Volumes One and Two

Team of Rivals: The Political Genius of Abraham Lincoln

Lincoln at Home: Two Glimpses of Abraham Lincoln's Family Life

John Adams

Lincoln's Herndon

The Rise and Fall of the Second American Republic: Reconstruction, 1860-1920

Lincoln Reconsidered: Essays on the Civil War Era

Charles Sumner and the Coming of the Civil War

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

Charles Sumner and the Rights of Man

Truman

The Flags of the Confederacy

Killing Lincoln: The Shocking Assassination that Changed America Forever

The Rise of Theodore Roosevelt