Harold Holzer, senior vice president for external affairs at the Metropolitan Museum of Art and chairman of the Abraham Lincoln Bicentennial Foundation, is the author, coauthor, editor, or coeditor of forty-six books about Abraham Lincoln, most recently Exploring Lincoln: Great Historians Reappraise Our Greatest Pres­ident and The Civil War in 50 Objects. He has published six books with SIU Press. ... Read more Sara Vaughn Gabbard, executive director of Friends of the Lincoln Col­lection of Indiana, is the editor of Lincoln Lore. She and Holzer coedited Lincoln and Freedom: Slavery, Emancipation, and the Thirteenth Amendment and 1863: Lincoln’s Pivotal Year, and she and Joseph R. Fornieri coedited Lincoln’s America, 1809–1865. Show Less