2020. Reading Early New Testament Manuscripts. Scriptio continua, “Reading Aids” and other Characteristic Features, in: A. Krauß u.a. (Hrsg.), Material Aspects of Reading in Ancient and Medieval Cultures. Materiality, Presence and Performance, Berlin 2020, 177-196.

2019. deipnon/symposion – sacramentum/mystērion. Blank Spaces in the History of the Christian Eucharistic Ritual, erscheint in: Anna A. Akasoy/Licia Di Giacinto/Georgios Halkias/Andreas Müller-Lee/Philipp Reichling/Knut Martin Stünkel (Hrsg.), Religious Secrecy as Contact: Secrets as Promoters of Religious Dynamics (Dynamics in the History of Religions), Leiden 2019, 128–153, im Druck.

2019. Johannine Letters, in: Soham Al-Suadi/Peter-Ben Smit (Hrsg.), T&T Clark Handbook of Early Christian Meals in the Greco-Roman World, London 2019, 56–65.

2019. Hermetic Texts in Nag Hammadi Codex VI, in: Soham Al-Suadi/Peter-Ben Smit (Hrsg.), T&T Clark Handbook of Early Christian Meals in the Greco-Roman World, London 2019, 258–268.

2018. A Meal in the Background of John 6:51-58?, in: JBL 137 (2018), 481-500. doi