Last seen in:
- The Chronicle of Higher Education - Apr 29 2011
- USA Today - Nov 24 2010
- L.A. Times Daily - Oct 14 2010
- Ink Well xwords - Jun 19 2009
- New York Times - May 31 2009
- L.A. Times Sunday - Sep 21 2008
- New York Times - Aug 31 2008
- Wall Street Journal - Jun 6 2008 - June 6, 2008 - Ballot Boxers
- New York Times - Aug 1 2006
- New York Times - Nov 28 2004