J. F. Rhodes, "History of the United States from the Compromise of 1860," 7 vols. (1893-1906). The first two volumes cover the decade to 1860. This is the best-balanced account of the period, written in an admirable judicial temper. H. E. von Holst, Constitutional anal Political History of the United States," 8 vols. (1877-1892). A vast mine of information on the slavery controversy. The work is vitiated by an almost virulent antipathy toward the South. James Schouler, "History of the United States," 7 vols. (1895-1901). A sober, reliable narrative of events. Henry Wilson, "History of the Rise and Fall of the Slave Power in America," 3 vols. (1872-1877). The fullest account of the subject, written by a contemporary. The material was thrown together by an overworked statesman and lacks proportion. Three volumes in the "American Nation Series" aim to combine the treatment of special topics of commanding interest with general political history. A. B. Hart's "Slavery and Abolition" (1906) gives an account of the origin of the controversy and carries the history down to 1841. G. P. Garrison's "Westward Extension" (1906) deals especially with the Mexican War and its results. T. C. Smith's "Parties and Slavery" (1906) follows the gradual disruption of parties under the pressure of the slavery controversy. From the mass of contemporary controversial literature a few titles of more permanent interest may be selected. William Goodell's "Slavery and Anti-slavery" (1852) presents the anti-slavery arguments. A. T. Bledsoe's "An Essay on Liberty and Slavery" (1856) and "The Pro-slavery Argument" (1852), a series of essays by various writers, undertake the defense of slavery. Only a few of the biographies which throw light on the crusade can be mentioned. "William Lloyd Garrison," 4 vols. (1885-1889) is the story of the editor of the Liberator told exhaustively by his children. Less voluminous but equally important are the following: W. Birney, "James G. Birney and His Times" (1890); G. W. Julian, "Joshua R. Giddings" (1892); Catherine H. Birney, "Sarah and Angelina Grimke" (1885); John T. Morse, "John Quincy Adams." Those who have not patience to read E. L. Pierce's ponderous "Memoir and Letters of Charles Sumner," 4 vols. (1877-1893), would do well to read G. H. Haynes's "Charles Sumner" (1909). The history of the conflict in Kansas is closely associated with the lives of two rival candidates for the honor of leadership in the cause of freedom. James Redpath in his "Public Life of Captain John Brown" (1860), Frank B. Sanborn in his "Life and Letters of John Brown" (1885), and numerous other writers give to Brown the credit of leadership. The opposition view is held by F. W. Blackmar in his "Life of Charles Robinson" (1902), and by Robinson himself in his Kansas Conflict (2d ed., 1898). The best non-partizan biography of Brown is O. G. Villard's "John Brown, A Biography Fifty Years After" (1910).