The following books are available in their entirety from MOA:
Brooks, Phillips. The Life and Death of Abraham Lincoln. A Sermon Preached at the Church of the Holy Trinity, Philadelphia, Sunday morning, April 23, 1865. Philadelphia: H. B. Ashmead, printer, 1865. 24 pages
Coggeshall, William Turner. Lincoln Memorial. The Journeys of Abraham Lincoln: From Springfield to Washington, 1861, as President Elect; and From Washington to Springfield, 1865, as President Martyred; Comprising an Account of Public Ceremonies on the Entire Route, and Full Details of Both Journeys. Columbus: Ohio State Journal, 1865. 332 pages.
Greeley, Horace. A Political Text-Book for 1860: Comprising a brief view of presidential nominations and elections including all the national platforms ever yet adopted: also a history of the struggle respecting slavery in the territories, and of the action of Congress as to the freedom of the public lands, with the most notable speeches and letters of Messrs. Lincoln, Douglas, Bell, Cass, Seward, Everett, Breckinridge, H. V. Johnson, etc ., etc., touching the questions of the day; and returns of all presidential elections since 1836. New York: Tribune Association,1860. 250 pages.
Keckley, Elizabeth. Behind the Scenes. New York: G. W. Carleton & Co., 1868. 378 pages.
Lincoln, Abraham. The address of the Hon. Abraham Lincoln, in vindication of the policy of the framers of the Constitution and the principles of the Republican party, delivered at Cooper Institute, February 27th,1860. New York, G. F. Nesbitt & Co., Printers, 1860. 8 pages.
Markham, Edwin. Lincoln & Other Poems. New York: McClure, Phillips & Company, 1901. 142 pages.
Powell, Edward Payson. Sermons on recent national victories, and the national sorrow. Preached, April 23d, 1865, in the Plymouth church. Adrian, Mich.: Smith & Foster, Printers,1865. 28 pages.
Raymond, Henry J. History of the Administration of President Lincoln: Including His Speeches, Letters, Addresses, Proclamations, and Messages. With a Preliminary Sketch of His Life. New York: J. C. Derby & N. C. Miller, 1864. 492 pages.
Stoddard, Richard Henry. Abraham Lincoln. An Horatian Ode. New York: Bunce & Huntington, . 14 pages.
Townsend, George Alfred. The life, crime, and capture of John Wilkes Booth, with a full sketch of the conspiracy of which he was the leader, and the pursuit, trial and execution of his accomplices. New York: Dick & Fitzgerald, 1865. 82 pages.
United States. Department of State. The Assassination of Abraham Lincoln... and the Attempted Assassination of William H. Seward, Secretary of State, and Frederick W. Seward. Washington: Government Printing Office, 1867. 964 pages.
Welles, Gideon. Lincoln and Seward. Remarks Upon the Memorial Address of Chas. Francis Adams, on the Late William H. Seward, with Incidents and Comments Illustrative of the Measures and Policy of the Administration of Abraham Lincoln. And Views as to the Relative Positions of the Late President and Secretary of State. New York: Sheldon & Company,1874. 220 pages.