Thompson, George. Speech at the Meeting for the Extension of Negro Apprenticeship. (London, 1838.)

------The Free Church Alliance with Manstealers.  Send back the Money. 
Great Anti-Slavery Meeting in the City Hall, Glasgow, containing the
Speeches delivered by Messrs. Wright, Douglass, and Buffum from America,
and by George Thompson of London, with a Summary Account of a Series of
Meetings held in Edinburgh by the above named Gentlemen. (Glasgow,
1846.)

Torrey, Jesse, Jr. A Portraiture of Domestic Slavery in the United States with Reflections on the Practicability of restoring the Moral Rights of the Slave, without impairing the legal Privileges of the Possessor, and a Project of a Colonial Asylum for Free Persons of Color, including Memoirs of Facts on the Interior Traffic in Slaves and on Kidnapping, Illustrated with Engravings by Jesse Torrey, Jr., Physician, Author of a Series of Essays on Morals and the Diffusion of Knowledge.  (Philadelphia, 1817.)

------American Internal Slave Trade; with Reflections on the project
for forming a Colony of Blacks in Africa. (London, 1822.)

Turner, E.R. The Negro in Pennsylvania. (Washington, 1911.)

Tyrannical Libertymen:  a Discourse upon Negro Slavery in the United
States, composed at ------ in New Hampshire:  on the Late Federal
Thanksgiving Day. (Hanover, N. H., 1795.)

Walker, David. Walker’s Appeal in Four Articles, together with a Preamble to the Colored Citizens of the World, but in particular and very expressly to those of the United States of America, Written in Boston, State of Massachusetts, September 28, 1829.  Second edition. (Boston, 1830.) Walker was a Negro who hoped to arouse his race to self-assertion.

Ward, Charles. Contrabands. (Salem, 1866.) This suggests an apprenticeship, under the auspices of the government, to build the Pacific Railroad.

Washington, B.T. The Story of the Negro.  Two volumes. (New York, 1909.)

Washington, George. The Writings of George Washington, being his Correspondence, Addresses, Messages, and other papers, official and private, selected and published from the original Manuscripts with the Life of the Author, Notes and Illustrations, by Jared Sparks. (Boston, 1835.)

Weeks, Stephen B. Southern Quakers and Slavery.  A Study in Institutional History. (Baltimore, The Johns Hopkins Press, 1896.)

------The Anti-Slavery Sentiment in the South; with Unpublished Letters
from John Stuart Mill and Mrs. Stowe. (Southern History Association
Publications, Volume ii, No. 2, Washington, D.C., April, 1898.)

Williams, G.W. A History of the Negro Troops in the War of the Rebellion, 1861-1865, preceded by a Review of the military Services of Negroes in ancient and modern Times. (New York, 1888.)