Since becoming Professor Emeritus, Tom Willemain resumed full-time work as Senior VP/Research at his company, Smart Software, Inc. He has also taken up writing. His memoir "Working on the Dark Side of the Moon: Life Inside the National Security Agency" (see TomWillemain.com) was published in 2017. His first published poem "Morning Streets" appeared recently: https://sheilanagigblog.com/volume-3-1-fall-2018-the-poets/thomas-willemain/ and three more poems will be published in the Journal of Humanistic Mathematics. Says Tom, "Words are almost as interesting as numbers."