Joseph J. Ellis

Joseph J. Ellis is Ford Foundation Professor of History at Mount Holyoke and author of the National Book Award-winning American Sphinx: The Character of Thomas Jefferson, the Pulitzer Prize-winning Founding Brothers, and The Passionate Sage (Norton). Photo by Larry D. Moore [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons.