Mark E. Neely Jr. is the McCabe Greer Professor in the American Civil War Era at Pennsylvania State University. He is the author of the Pulitzer Prize-winning The Fate of Liberty: Abraham Lincoln and Civil Liberties as well as The Union Divided: Party Conflict in the Civil War North, Southern Rights: Political Prisoners and the Myth of Confederate Constitutionalism, and ... Read moreThe Insanity File: The Case of Mary Todd Lincoln, coauthored with R. Gerald McMurtry and published by Southern Illinois University Press. Neely is also the coauthor with Harold Holzer of five books about the iconography of Lincoln and the Civil War. Harold Holzer is the senior vice president for external affairs at The Metropolitan Museum of Art. Among the country's leading authorities on Abraham Lincoln, he is a cochair of the U.S. Abraham Lincoln Bicentennial Commission. He is the author, coauthor, or editor of twenty-five books, including Dear Mr. Lincoln: Letters to the President and The Lincoln Mailbag: America Writers to the President, both published by Southern Illinois University Press, and Lincoln at Cooper Union, which won a 2005 Lincoln Prize. His web site is haroldholzer.com. Show Less