Last seen in:
- The Washington Post - Nov 19 2020
- L.A. Times Daily - Nov 19 2020
- The Washington Post - Mar 20 2016
- The Chronicle of Higher Education - Feb 5 2016
- New York Times - Oct 22 2014
- The Guardian - Quick crossword No 13,637 - Jan 23 2014
- Newsday.com - Aug 13 2010
- Irish Times (Simplex) - May 15 2010
- Universal - Nov 1 2009
- L.A. Times Daily - Sep 14 2009