Last seen in:
- New York Times - Jul 4 2021
- The Times - Concise - Sunday Times Concise No 1724
- The Times - Concise - Sunday Times Concise No 1610
- The Times - Concise - Sunday Times Concise No 1555
- The Washington Post - Aug 18 2016
- The Chronicle of Higher Education - Nov 7 2014
- The Chronicle of Higher Education - Oct 31 2014
- The Telegraph - QUICK CROSSWORD NO: 27,444 - Mar 22 2014
- Newsday.com - Sep 12 2013
- Newsday.com - Jul 25 2013