J.A. Andrew and A.G. Browne, proctors. Circuit Court of the United States, Massachusetts District, ss. In Admiralty. The United States, by Information, vs. the Schooner Wanderer and Cargo, G. Lamar, Claimant. Boston, 1860.
Edward Armstrong, editor. The Record of the Court at Upland, in Pennsylvania. 1676–1681. Philadelphia, 1860. (In Memoirs of the Pennsylvania Historical Society, VII. 11.)
Samuel Greene Arnold. History of the State of Rhode Island and Providence Plantations. 2 vols. New York, 1859–60. (See Index to Vol. II., "Slave Trade.")
Assiento, or, Contract for allowing to the Subjects of Great Britain the Liberty of Importing Negroes into the Spanish America. Sign'd by the Catholick King at Madrid, the Twenty sixth Day of March, 1713. By Her Majesties special Command. London, 1713.
R.S. Baldwin. Argument before the Supreme Court of the United States, in the case of the United States, Appellants, vs. Cinque, and Others, Africans of the Amistad. New York, 1841.
James Bandinel. Some Account of the Trade in Slaves from Africa as connected with Europe and America; From the Introduction of the Trade into Modern Europe, down to the present Time; especially with reference to the efforts made by the British Government for its extinction. London, 1842.
Anthony Benezet. Inquiry into the Rise and Progress of the Slave Trade, 1442–1771. (In his Historical Account of Guinea, etc., Philadelphia, 1771.)
——. Notes on the Slave Trade, etc. [1780?].
Thomas Hart Benton. Abridgment of the Debates of Congress, from 1789 to 1856. 16 vols. Washington, 1857–61.