Eric R. Severson is a philosopher specializing in the work of Emmanuel Levinas. He has edited several other Routledge volumes, including Race, Rage, and Resistance (2019), Memories and Monsters (2017), and The Ethical Turn (2016). Severson is also the author or editor of seven other books. He teaches philosophy at Seattle University, USA and lives in nearby Kenmore, Washington.

Kevin C. Krycka is a professor of psychology and associate dean for Social Sciences and Graduate programs at Seattle University, USA. He has authored over 20 articles and book chapters extending Gendlin's philosophical and psychological works in the areas of psychotherapy and qualitative research. He was the inaugural chair of the Gendlin Research Center and continues as a member of its board.