Last seen in:
- The Chronicle of Higher Education - Sep 20 2013
- The Guardian - Quick crossword No 13,522 - Sep 10 2013
- New York Times - Oct 8 2012
- The Times - Concise - Sunday Times Concise 1243 - January 15, 2012
- USA Today - Nov 5 2011
- Newsday.com - Jul 3 2011
- L.A. Times Daily - Jan 10 2011
- Family Time - Jul 19 2010
- Thinks.com - Jan 11 2010
- Newsday.com - Nov 3 2009