Dr. Allen C. Guelzo is the Henry R. Luce Professor of the Civil War Era, and Director of Civil War Era Studies at Gettysburg College.

He is the author of Abraham Lincoln: Redeemer President, which won the Lincoln Prize for 2000, Lincoln’s Emancipation Proclamation: The End of Slavery in America, which won the Lincoln Prize for 2005, and Lincoln and Douglas: The Debates That Defined America, which won the Abraham Lincoln Institute Prize for 2008. His most recent work in Lincoln is Abraham Lincoln as A Man of Ideas (a collection of essays published in 2009 by Southern Illinois University Press) and Lincoln, a volume in Oxford University Press’s ‘Very Short Introductions’ series (also 2009).  His book on the battle of Gettysburg, Gettysburg: The Last Invasion (Knopf, 2013) spent eight weeks on the New York Times best-seller list.

He is a member of the American Historical Association, the Organization of American Historians, the Society for Historians of the Early American Republic, the Society of Civil War Historians, and the Union League of Philadelphia.  In September, 2005, he was nominated by President Bush to the National Council on the Humanities, and in December, was awarded the Medal of Honor of the National Society of the Daughters of the American Revolution.

He has been a fellow of the American Council of Learned Societies (1991-92), the McNeil Center for Early American Studies at the University of Pennsylvania (1992-93), the Charles Warren Center for American Studies at Harvard University (1994-95) and the James Madison Program in American Ideals and Institutions at Princeton University (2002-03, 2010-11). He is a Non-Resident Fellow of the W.E.B. DuBois Institute at Harvard University and a Research Scholar at the McNeil Center for Early American Studies at the University of Pennsylvania.