Last seen in:
- New York Times - Feb 1 2018
- Wall Street Journal - Aug 29 2017 - Climate Change
- The Guardian - Speedy crossword No 1,128 - May 13 2017
- L.A. Times Daily - Sep 30 2016
- The Washington Post - Nov 28 2015
- Newsday.com - Oct 4 2015
- Newsday.com - Jul 12 2015
- The Guardian - Quick crossword No 13,993 - Mar 16 2015
- Newsday.com - Aug 31 2014
- New York Times - Mar 2 2014