As of 2013, the Abraham Lincoln Presidential Library and Museum had posted the following list of books for further reading about Lincoln. Other suggestions are available at the museum’s information desk.
Herndon’s Lincoln: The True Story of a Great Life, William Herndon and Jesse Welk (1888)
The Life of Abraham Lincoln, Ida Tarbell (1900)
Abraham Lincoln, Godfrey Benson (Lord Charnwood) (1916)
Lincoln, the President, James G. Randall (1945)
Abraham Lincoln, A Biography, Benjamin Thomas (1952)
With Malice Toward None: A Life of Abraham Lincoln, Stephen B. Oates (1977)
The Last Best Hope of Earth: Abraham Lincoln and the Promise of America, Mark Neely Jr. (1993)
Lincoln, David Donald (1995)
Abraham Lincoln: Redeemer President, Allen Guelzo (1999)
Abraham Lincoln and Civil War America: A Biography, William Gienapp (2002)
Lincoln, Richard Carwardine (2003)
Team of Rivals: The Presidential Genius of Abraham Lincoln, Doris Kearns Goodwin (2005)
The Lincolns: Portrait of a Marriage, Donald Mark Epstein (2008)