Lincoln
A. Lincoln: A Biography
Prelude to Greatness: Lincoln in the 1850's
Lincoln's Virtues: An Ethical Biography
Abraham Lincoln: The Prairie Years and The War Years
Miracle At Philadelphia: The Story of the Constitutional Convention May - September 1787
Celia, A Slave
The Impending Crisis, 1848-1861
Polk: The Man Who Transformed the Presidency and America
Lincoln : Speeches and Writings : 1859-1865 (Library of America)