Sumner: The Promises of the Declaration of Independence. Eulogy on Abraham Lincoln, delivered by Charles Sumner before the municipal authorities of the City of Boston, June 1, 1865. Boston: Farwell & Co., Printers to the City. 1865.
Tarbell’s Early Life: The Early Life of Abraham Lincoln. Containing many unpublished documents and unpublished reminiscences of Lincoln’s early friends. By Ida M. Tarbell, assisted by J. McCan Davis. New York: S. S. McClure. 1896.
Tarbell: The Life of Abraham Lincoln. Drawn from original sources and containing many speeches, letters, and telegrams hitherto unpublished. Two Volumes. By Ida M. Tarbell. New York: The Doubleday & McClure Co. 1900.
Thayer: The Pioneer Boy and How He Became President. By William M. Thayer. Boston: Walker, Wise & Company. 1864.
Trevelyan’s Fox: The Early History of Charles James Fox. By Sir George Otto Trevelyan. New York: Harper & Bros. 1880.
Ward: Abraham Lincoln. Tributes from his associates. Reminiscences of soldiers, statesmen, and citizens. With introduction by The Rev. William Hayes Ward, D.D. New York: Thomas Y. Crowell & Co. 1895.
Whipple: The Story-Life of Lincoln. A Biography composed of Five Hundred True Stories, told by Abraham Lincoln and his friends, selected from all authentic sources, and fitted together in order, forming His Complete Life History. By Wayne Whipple. Memorial Edition. Issued to commemorate the 100th Anniversary of Lincoln’s Birth. Copyright, 1908, by Wayne Whipple.
White: Abraham Lincoln in 1854. An address delivered before the Illinois State Historical Society. By Horace White. January 30, 1908. Illinois State Historical Society Publication.
White, Money and Banking: Money and Banking, illustrated by American history. By Horace White. Boston: Ginn & Co. 1896.
Whitney: Life on the Circuit with Lincoln. With Sketches of Generals Grant, Sherman, and McClellan, Judge Davis, Leonard Swett, and other contemporaries. By Henry C. Whitney. Boston: Estes & Lauriat. 1892.