2015. “Of Fish and Men: Comparative, Text-Critical and Papyrological Remarks on Matthew 13:47–50 and the Gospel of Thomas 8.” Pages 151-177 in Studies on the Text of the New Testament and Early Christianity. Edited by Daniel Gurtner, Juan Hernandez, Jr., and Paul Foster. Leiden: Brill.
2013. “Latin language, Roman Empire (east).” Pages 3919-3920 in The Encyclopedia of Ancient History. Edited by Roger S Bagnall and Kai Brodersen. Hoboken, NJ: Wiley.
2013. Thessalonike, city.” Page 6709 in in The Encyclopedia of Ancient History. Edited by Roger S Bagnall and Kai Brodersen. Hoboken, NJ: Wiley.
2013. “The Imitation Hypothesis. Pseudepigraphic Remarks on 2Thess with Help from Documentary Papyri.” Pages 197-219 in Paul and Pseudepigraphy, Pauline studies. Edited by Stanley E. Porter and Gregory P. Fewster. Leiden: Brill.
2012. “Joy and Sorrow in Everyday Life – Emotions in Documentary Papyri.” Pages 451-472 in Emotions from Ben Sira to Paul. Edited by R. Egger-Wenzel and J. Corley. Deuterocanonical and Cognate Literature Yearbook 2011. Berlin: Walter de Gruyter.
2012. “We ask you to send… A Remark on Summonses and Petitions for Summonses.” Pages 407-415 in Actes du 26e Congrès international de papyrologie. Genève, 16-21 aout 2010. Edited by P. Schubert Geneva: Publications de la Faculté des Lettres de l`Université de Genève.
2012. “Why Textual Criticism is More Exciting than Watching Mould Grow on Old Bread.” Review of Robert B. Stewart, ed. Bart D. Ehrmann & Daniel B. Wallace in Dialogue: The Reliability of the New Testament. Expository Times 124: 99-100.
2010. “How Power and Province Communicate: Some Remarks on the Language of the (NON-) Conversation between Pilate and Jesus.” Pages 169-185 in Light from the East, Papyrologische Kommentare zum Neuen Testament. Edited by Peter Artz-Grabner and Christina M. Kreinecker. Philippika – Marburger altertumskundliche Abhandlungen 39. Wiesbaden: Harrowitz.