828 Elkins, Stanley M. Slavery; a problem in American institutional and intellectual life. 2d ed. Chicago, University of Chicago Press [1968] 263 p. E443.E4 1968 Bibliographical footnotes. 829 Federal Writers’ Project. Lay my burden down; a folk history of slavery, edited by B. A. Botkin. Chicago, University of Chicago Press [1945] xxi, 285 p. plates. E444.F26 "A selection and integration of excerpts and complete narratives from the Slave Narrative Collection of the Federal Writers’ Project." 830 Filler, Louis. The crusade against slavery, 1830-1860. New York, Harper [1960] 318 p. illus. (The New American nation series) E449.F49 Bibliography: p. 281-303. 831 Fisk University, _Nashville. Social Science Institute._ Unwritten history of slavery, autobiographical account of Negro ex-slaves. Nashville, 1945. 322 (i.e. 323) leaves. (_Its_ Social science source documents, no. 1) E444.F5 "The interviews with these ex-slaves were conducted during 1929 and 1930 by Mrs. Ophelia Settle Egypt."—Introductory note. 832 Fitzhugh, George. Cannibals all! or, Slaves without masters. Edited by C. Vann Woodward. Cambridge, Belknap Press of Harvard University Press, 1960. 264 p. (The John Harvard library) E449.F555 1960 833 Foner, Philip S. Business & slavery: the New York merchants & the irrepressible conflict. New York, Russell & Russell [1968] 356 p. F128.44.F67 1968 Reprint of the 1941 ed. Bibliography: p. 323-336. 834 Gara, Larry. The liberty line; the legend of the underground railroad. Lexington, University of Kentucky Press [1961] 201 p. E450.G22 Bibliographical footnotes. 835 Genovese, Eugene D. The political economy of slavery; studies in the economy & society of the slave South. New York, Pantheon Books [1965] xiv, 304 p. E442.G45 Includes bibliographies. 836 Halasz, Nicholas. The rattling chains; slave unrest and revolt in the antebellum South. New York, D. McKay Co. [1966] 274 p. E447.H3 Bibliography: p. 257-266. 837 Helper, Hinton R. The impending crisis of the South; how to meet it. Edited by George M. Fredrickson. Cambridge, Mass., Belknap Press of Harvard University Press, 1968. lxiii, 429 p. (The John Harvard library) E449.H483 1968 Reprint of the 1857 ed. with a new introduction by the editor. Bibliographical footnotes. 838 Hollander, Barnett. Slavery in America. New York, Barnes & Noble [1963] 212 p. DLC-LL [TR: London, Bowes & Bowes [c1962] KF4545.S5H59] 839 Jenkins, William S. Pro-slavery thought in the Old South. Gloucester, Mass., P. Smith, 1960 [c1935] 381 p. E441.J46 1960 Bibliography: p. 309-358.