Last seen in:
- New York Times - Mar 31 2016
- L.A. Times Daily - May 14 2015
- L.A. Times Daily - Oct 25 2014
- The Chronicle of Higher Education - Dec 14 2012
- The Telegraph - QUICK CROSSWORD NO: 26,549 - May 11 2011
- Newsday.com - Dec 15 2010
- Wall Street Journal - Apr 9 2010 - April 9, 2010 - Moral Compass
- The Guardian - Quick crossword No 12,383 - Jan 18 2010
- USA Today - Apr 20 2009
- Irish Times (Simplex) - Apr 18 2007