Approaches to Semiotics (over 100 volumes), Current Trends in Linguistics, and the Encyclopedic Dictionary of Semiotics. In the early 1980s, Sebeok composed a report for the US Office of Nuclear Waste Management titled Communication Measures To Bridge Ten Millennia, discussing solutions to the problem of nuclear semiotics, a system of signs aimed at warning future civilizations from entering geographic areas contaminated by nuclear waste. The report proposed a "folkloric relay system" and the establishment of an "atomic priesthood" of physicists, anthropologists, and semioticians to create and preserve a common cultural narrative of the hazardous nature of nuclear waste sites. In addition to his academic work, Sebeok organized hundreds of international conferences and institutes, held leadership roles in organizations such as the Linguistic Society of America, International Association for Semiotic Studies, Committee for Skeptical Inquiry, and the Semiotic Society of America, and supported the creation of linguistic and semiotics teaching programs and scholarly associations throughout the world. Sebeok's personal library on semiotics, comprising more than 4,000 volumes of books and 700 journals, is preserved at the Department of Semiotics at the University of Tartu in Estonia. His correspondence and research files are held by the Indiana University Archives. Personal life Sebeok married Mary Eleanor Lawton (1912–2005) in 1947. They had one child, Veronica C. Wald, and later divorced. Sebeok married Donna Jean Umiker (born 1946, now D. Jean Umiker-Sebeok), a fellow semiotic scholar and his frequent collaborator and co-author, in 1973, and they had two children, Jessica A. Sebeok and Erica L. Sebeok. Sebeok retired from Indiana University in 1991, but he contributed to the field of semiotics until his death in 2001. Sebeok Fellow Award The Sebeok Fellow Award "recognizes outstanding contributions to the development of the doctrine of signs" and is the highest honor given by the Semiotic Society of America. It is awarded every 2 to 4 years. Recipients have included David Savan (1992), John Deely (1993), Paul Bouissac (1996), Jesper Hoffmeyer (2000), Kalevi Kull (2003), Floyd Merrell (2005), Susan Petrilli (2008), Irmengard Rauch (2011), Paul Cobley (2014), Vincent Colapietro (2018), Nathan Houser (2019), Marcel Danesi (2020). Selected English publications Sebeok, Thomas A., ed. Style in Language. New York and London: The Technology Press of Massachusetts Institute of Technology and John Wiley & Sons, 1960. Sebeok, Thomas A, Donna J. Umiker-Sebeok, and Adam Kendon. Nonverbal Communication, Interaction, and Gesture: Selections from Semiotica. The Hague: Mouton Publishers, 1981. ,