Last seen in:
- Wall Street Journal - May 31 2017 - All in Vane
- Wall Street Journal - Apr 13 2017 - The Wright Stuff
- The Washington Post - Jan 13 2017
- The Washington Post - Jan 3 2017
- Wall Street Journal - Dec 24 2016 - Gift Tags
- Wall Street Journal - Aug 27 2016 - Exercise Regimen
- The Chronicle of Higher Education - Feb 12 2016
- New York Times - Dec 27 2015
- New York Times - Apr 21 2015
- Wall Street Journal - Aug 11 2014 - Puzzle 150