Last seen in:
- Wall Street Journal - Jul 14 2022 - Can You Dig It?
- New York Times - Jan 19 2020
- Wall Street Journal - Jan 29 2019 - Low-Hanging Fruit
- Wall Street Journal - Oct 18 2018 - Sea Going
- Wall Street Journal - Apr 30 2018 - Do and Clue
- New York Times - Apr 8 2017
- Wall Street Journal - Dec 14 2016 - Exchanged Vowels
- Wall Street Journal - Dec 17 2015 - Revision Quest
- Wall Street Journal - May 15 2015 - May 15, 2015 - Zounds!
- Wall Street Journal - Dec 13 2013 - December 13, 2013 - Happy 100th Birthday!