Last seen in:
- Wall Street Journal - Mar 12 2016 - Irrational Exuberance
- USA Today - Oct 14 2015
- USA Today - Oct 3 2015
- The Telegraph - QUICK CROSSWORD NO: 27,921 - Oct 1 2015
- Newsday.com - Aug 26 2014
- Newsday.com - May 13 2014
- The Telegraph - QUICK CROSSWORD NO: 27,478 - May 1 2014
- The Guardian - Quick crossword No 13,511 - Aug 28 2013
- The Chronicle of Higher Education - Jun 21 2013
- Newsday.com - Oct 3 2012