Mohr Siebeck has now listed as forthcoming the volume containing the proceedings of the 2019 “Ethics in Titus” conference held in Mainz:

Ruben Zimmermann and Dogara Ishaya Manomi, eds. “Ready for Every Good Work” (Titus 3:1): Implicit Ethics in the Letter to Titus. Wissenschaftliche Untersuchungen zum Neuen Testament 484. Kontexte und Normen neutestamentlicher Ethik / Contexts and Norms of New Testament Ethics 13. Tübingen: Mohr Siebeck, 2022.

My email to Mohr Siebeck confirmed that the volume is scheduled for formal release on 30 September 2022. The contributors to the volume are a veritable “who’s who” in Pastorals scholarship:

Introduction
Ruben Zimmermann/Dogara Ishaya Manomi: The »Implicit Ethics« in Titus. Introductory Remarks and Summary of the Contributions

I. Linguistic and Rhetorical Aspects of the Implicit Ethics: A Text-immanent Approach
Luke Timothy Johnson: The Pedagogy of Grace. The Experiential Basis of Morality in Titus
Annette Bourland Huizenga: Moral Education in Titus. Antitheses for Ethical Living
Dogara Ishaya Manomi: The Language of Virtue. Discovering Implicit Virtue-Ethical Linguistic Elements in Titus
Rick Brannan: The Language of Ethical Instruction in the Letter to Titus. A View Informed by Discourse Grammar and Speech Act Theory
Jermo van Nes: Moral Language and Ethical Argument in Titus. A Reassessment of the Pseudonymity Hypothesis
Philip H. Towner: The Ethical Agenda of Titus. The Time and Space of Ethics

II. Historical and Contextual Dimensions of the Implicit Ethics: A Socio-historial Approach
Jens Herzer: Ethics, Ethos, and Truth. Reassessing the Question of the Individuality of the Pastoral Epistles
Michael Theobald: Internal Ethos or Ethos before the Public Forum? Titus and His Construct of the Opponents
Ray Van Neste: »Our People«. Ethics and the Identity of the People of God in the Letter to Titus
Harry O. Maier: Ethics and Empire in Titus. Texts, Co-texts, and Contexts

III. The Relevance of the Implicit Ethics: A Hermeneutical Approach
Korinna Zamfir: Women’s Vocation and Ministry according to Titus. Ethical Issues and Their Contemporary Relevance
Claire S. Smith: Ethics of Teaching and Learning in Christianity Today. Insights from the Book of Titus
Hans-Ulrich Weidemann: Written to Be with Paul. Reading Galatians with Titus
Marianne Bjelland Kartzow: »Speak evil of no one!« (Titus 3:2).