Rev. James Duncan. A Treatise on Slavery, in which is shown forth the Evil of Slaveholding, both from the Light of Nature and Divine Revelation. Vevay, Ind., 1824.
William Goodell. Slavery and Anti-Slavery; a History of the Great Struggle in Both Hemispheres; with a view of the Slavery Question in the United States. New York, 1852.
Edward Ingle. Southern Sidelights; a Picture of Social and Economic Life in the South a Generation before the War. New York, 1896.
Francis Anne Kemble. Journal of a Residence on a Georgian Plantation in 1836-1839. New York, 1863.
Marion Gleason McDougall. Fugitive Slaves (1619-1865). Fay House Monographs, No. 3. Boston, 1891.
Frederick Law Olmsted. The Cotton Kingdom. 2 Vols. New York, 1861.
Rev. John Rankin. Letters on American Slavery addressed to Mr. Thomas Rankin, Merchant at Middlebrook, Augusta County, Virginia. (First published in 1826.) Fifth edition. Boston, 1838.
J. B. Robinson. Pictures of Slavery and Anti-Slavery; Advantages of Negro Slavery and the Benefits of Negro Freedom. Philadelphia, 1863.
Harriet Beecher Stowe. A Key to Uncle Tom's Cabin, presenting the Original Facts and Documents upon which the Story is founded, together with Corroborative Statements verifying the Truth of the Work. Boston, 1853.