Last seen in:
- The Washington Post - Apr 28 2017
- The Chronicle of Higher Education - Dec 2 2016
- Wall Street Journal - Dec 11 2015 - Begin at the End
- The Telegraph - QUICK CROSSWORD NO: 27,961 - Nov 17 2015
- Wall Street Journal - Jul 17 2015 - July 17, 2015 - The Doctor Is In
- Wall Street Journal - Jan 9 2015 - January 9, 2015 - It's All About Me
- Eugene Sheffer - King Feature Syndicate - Sep 6 2013
- The Chronicle of Higher Education - Jan 25 2013
- Eugene Sheffer - King Feature Syndicate - Jun 16 2012
- L.A. Times Daily - Jan 18 2012