• Abraham Lincoln trên DMOZ
• Abraham Lincoln trên DMOZ
• The Collected Works of Abraham Lincoln
• Lincoln Studies Center at Knox College
• Photographs of Abraham Lincoln
• United States Congress. “Abraham Lincoln (id: L000313)”. Biographical Directory of the United States Congress. 
• The Lincoln Institute
• Digitized books about Abraham Lincoln from the University of Illinois at Urbana-Champaign Library
• Mr. Lincoln's Virtual Library
• Poetry written by Abraham Lincoln
• Lincoln quotes collected by Roger Norton
• The Abraham Lincoln Presidential Library and Museum Springfield, Illinois
• President Lincoln's Cottage
• US PATNo. 6.469—Manner of Buoying Vessels—A. Lincoln—1849
• National Park Service Abraham Lincoln birthplace (includes good early history)
• National Endowment for the Humanities Spotlight – Abraham Lincoln
• The Abraham Lincoln Bicentennial Commission
• Lincoln Memorial Washington, DC
• Lincoln/Net: Abraham Lincoln Historical Digitization Project, Northern Illinois University Libraries
• Lincoln Home National Historic Site: A Place of Growth and Memory, lesson plan
• Lincoln Boyhood National Memorial: Forging Greatness during Lincoln's Youth, lesson plan
• Abraham Lincoln: A Resource Guide from the Library of Congress
• Essay on Abraham Lincoln and shorter essays on each member of his cabinet and First Lady from the Miller Center of Public Affairs
• The Entire Writings of Lincoln including an introduction by Theodore Roosevelt

Văn kiện điện tử Project Gutenberg

• List of Các tác phẩm của Abraham Lincoln tại Dự án Gutenberg
• Richardson, James D. (compiler). A Compilation of the Messages and Papers of the Presidents and more: Volume 6, part 1: Abraham Lincoln.  includes major (and minor) state papers, but not speeches or letters
• Lincoln's Yarns and Stories. 
• Hay, John; John George Nicolay (1890). Abraham Lincoln: a History.  Chú thích sử dụng tham số |coauthors= bị phản đối (trợ giúp) “Volume 1”.  to 1856; coverage of national politics. “Volume 2”.  (1832 to 1901); covers 1856 to early 1861; coverage of national politics; part of 10 volume "life and times" by Lincoln's aides
• Nicolay, Helen (1907). The Boys' Life of Abraham Lincoln.  (1866 to 1954)
• Ketcham, Henry (1901). The Life of Abraham Lincoln. ; popular
• Morse, John T. (1899). Abraham Lincoln. ; a solid scholarly biography “Volume 1”. “Volume 2”. 
• Francis Fisher Browne (1913). The Every-day Life of Abraham Lincoln. ; popular
• George Haven Putnam, Litt. D. (1909). Abraham Lincoln: The People's Leader in the Struggle for National Existence. 
• Stephenson, Nathaniel W. (1922). Lincoln's Personal Life. ; popular
• Benson (Lorn Charnwood), Godfrey Rathbone (1917). Abraham Lincoln.