The Abolition Crusade and Its Consequences: Four Periods of American History

The Papers and Writings of Abraham Lincoln — Volume 6: 1862-1863

The Anti-Slavery Crusade: A Chronicle of the Gathering Storm

Report on the Condition of the South

Historic Papers on the Causes of the Civil War

The Battle of Principles A Study of the Heroism and Eloquence of the Anti-Slavery Conflict

Between the Lines: Secret Service Stories Told Fifty Years After

The Civil War Through the Camera

Thirty Years' View (Vol. 2 of 2) or, A History of the Working of the American Government for Thirty Years, from 1820 to 1850

Recollections of the Civil War

Society in America, Volume 2 (of 2)

"How Can I Help to Abolish Slavery?" or, Counsels to the Newly Converted