It is no secret that William Wells Brown did not write everything that appears under his name in Clotel; or, the President's Daughter, the first published novel by an African American. Since 1969, when William Edward Farrison published an edition of Clotel with extensive notes on Brown's sources, scholars have known that Brown lifted passages from Lydia Maria Child's Quadroons, John Reilly Beard's The Life of Touissant L'Ouverture, Bishop William Meade's Sermons Addressed to Masters and Servants, and Theodore Weld's Slavery As It Is. Almost all of chapters four and eight and part of chapter twenty-three are taken from Quadroons; the opening of chapter twenty-three and ten sentences in chapter twenty-four are taken from The Life of Touissant L'Ouverture; eight paragraphs in chapter six are taken from Meade's collection; and four sentences from Weld's introduction appear in chapter sixteen. Elsewhere, Farrison shows, Brown recycles some of his own previously published material, reprints a poem by Grace Greenwood without identifying her as the author, and incorporates newspaper articles without citing their actual sources. (1) In the latter cases, Brown does not actually represent the work of another writer as his own; at most, he simply leaves open the possibility that he composed the passages. The same is true of several similar cases identified by Robert S. Levine in his 2000 edition of Clotel. (2) In a 2005 online edition of the novel, however, Christopher Mulvey reported the discovery of six more plagiarized passages, four of which are voiced by Georgiana Carlton, the most lecture-prone character in the novel. (3) That brought the total amount of the plagiarism in Clotel to eighteen passages, or 4,781 words, derived from eight different sources. This is, however, just the tip of a very large iceberg, a mass of information about Brown's expropriative practices, derived from phrase searches on various online databases, that is likely to occupy scholars for a long time to come. In a chapter on Clotel in her forthcoming Preaching and the Rise of the American Novel, Dawn Coleman identifies another twenty-six plagiarized passages, most of which are, like the passages identified by Mulvey, either sermonic or oratorical. (4) In those twenty-six passages, Brown copies 4,016 words from twenty different sources. Here, for ease of reference, is a table indicating their location--keyed to chapter and page number in the 1853 edition--and source. Passages in Clotel Sources Narrator: Marriage is, indeed William Bowditch, Slavery and ... relation being protected. the Constitution , 56-57 (283 (1: 57-58) words) Narrator: words can tell George Allen, Resistance to ... meekness to forgive it. Slavery , 15-16 (78 words) (1: 64) Peck: I have searched in vain Col. Wm. F. Hutson, Rev. of ... as his necessity History of the Girondists , enforces. (6: 88-89) 401-02 (242 words) Peck: Bible furnishes to [James Thornwell], Religious us ... become an easy prey. Instruction, 108 (170 words) (6: 89-90) Georgiana: We must try the Allen, Resistance to Slavery , character ... toil, through 13 (223 words) life. (6: 91-92) Georgiana: True Christian Thomas Reade, Christian love ... Jesus Christ in Retirement , 375 (20 words) sincerity. (6: 92) Snyder: Q. What command Bowditch, Slavery , 50 (300 has God ... harbour a runaway? words) A. No. (6: 98-99) Snyder: No community can be John Gorham Palfrey, Papers on ... and to social well-being. the Slave Power , 55 (48 words) (7: 106) Georgiana: To claim, hold, La Roy Sunderland, and treat ... against God and Anti-Slavery Manual , 40 (16 man. (10: 115) words) Georgiana: Christian La Roy Sunderland, Testimony religion ... among murderers. of God , 159 (18 words) (10: 115) Georgiana: Slaveholding is Theodore Weld, The Bible the highest . …