Last seen in:
- The Telegraph - QUICK CROSSWORD NO: 28,404 - Apr 18 2017
- L.A. Times Daily - Mar 31 2017
- The Washington Post - Mar 31 2017
- New York Times - Oct 14 2016
- The Washington Post - Nov 29 2015
- Wall Street Journal - Jul 3 2015 - July 3, 2015 - A Medley of Fireworks
- New York Times - Jan 8 2015
- Newsday.com - Jun 20 2014
- The Chronicle of Higher Education - Apr 4 2014
- New York Times - Dec 14 2013