Last seen in:
- Wall Street Journal - Aug 28 2021 - Two-Dimensional
- New York Times - Aug 5 2021
- Wall Street Journal - Apr 5 2018 - Take a Break!
- L.A. Times Daily - Oct 19 2017
- The Washington Post - Oct 19 2017
- Wall Street Journal - Oct 27 2016 - Friends to the End
- The Chronicle of Higher Education - Dec 12 2014
- L.A. Times Daily - Mar 12 2014
- Wall Street Journal - Mar 16 2012 - March 16, 2012 - Passportmanteaux
- Jonesin Crosswords - Dec 6 2011