O. THOMAS and M. PERISANIDI, 2021. Homeric Scholarship in the Pulpit: the case of Eustathius' sermons Bulletin of the Institute of Classical Studies. (In Press.)
O. THOMAS, 2021. Powers of Suggestions of Powers: attribute lists in Greek hymns. In: R. LAEMMLE, C. SCHEIDEGGER LAEMMLE and K. WESSELMANN, eds., Lists and Catalogues in Ancient Literature and Beyond De Gruyter. 145-67
O. THOMAS, 2021. Satyrising Cynics in the Roman Empire. In: A. ANTONOPOULOS, M. CHRISTOPOULOS and G. HARRISON, eds., Reconstructing Satyr Drama De Gruyter. (In Press.)
O. THOMAS, ed., 2020. The Homeric Hymn to Hermes Cambridge University Press.
O. THOMAS, 2019. Representation and Novelty in Aeschylus' Theoroi Bulletin of the Institute of Classical Studies. 62(2), 67-79
O. THOMAS, 2019. Tippling but not toppling: Eubulus PCG fr. 123 Classical Quarterly. 69(1), 448-50
O. THOMAS, 2018. Music in Euripides' Medea. In: A. D'ANGOUR and T.R. PHILLIPS, eds., Music, Text and Culture in Ancient Greece Oxford University Press. (In Press.)
O. THOMAS, 2018. Hermetically Unsealed: Lyric Genres in the Homeric Hymn to Hermes. In: F. BUDELMANN and T. PHILLIPS, eds., Textual Events: Performance and the Lyric in Early Greece OUP. 173-188
O. THOMAS, 2017. Sparring Partners: Fraternal Relations in the Homeric Hymn to Hermes. In: P. BASSINO, L.G. CANEVARO and B. GRAZIOSI, eds., Conflict and Consensus in Early Greek Hexameter Poetry Cambridge University Press. 62-83
O. THOMAS, 2017. Sacrifice and the Homeric Hymn to Hermes 112-41. In: I.C. RUTHERFORD and S. HITCH, eds., Animal Sacrifice in the Ancient Greek World Cambridge University Press. 181-99
2016. Homeric and/or Hymns: Some Fifteenth-century Approaches. In: A. FAULKNER, A. VERGADOS and A. SCHWAB, eds., The Reception of the Homeric Hymns OUP. 277-99
O. THOMAS, 2016. A Further Manuscript Source for Proclus' Hymns Classical Quarterly. 66(2), 828-31 O. THOMAS, 2015. Creating problemata with the Hippocratic Corpus. In: R. MAYHEW, ed., The Aristotelian Problemata Physica: Philosophical and Scientific Investigations Brill. 79-99
O. THOMAS, 2015. Greek Hymnic Spaces. In: E.T.E. BARKER, S. BOUZAROVSKI, C.B.R. PELLING and L. ISAKSEN, eds., New Worlds from Old Texts: Revisiting Ancient Space and Place OUP. 25-46 O. THOMAS, 2014. Phemius Suite Journal of Hellenic Studies. 134, 89-102 O. THOMAS, 2012. Commentary as a medium: some thoughts on Homeric Hymn to Hermes, 103-141. In: R. BOUCHON, P. BRILLET-DUBOIS and N. LE-MEUR-WIESSMAN, eds., Hymnes de la Grèce antique: Approaches littéraires et historiques Maison de l'Orient et de la Méditerranée. 183-90
O. THOMAS and D. RAEBURN, 2011. The Agamemnon of Aeschylus: A Commentary for Students Oxford University Press.
O. THOMAS, 2011. The Homeric Hymn to Pan. In: A. FAULKNER, ed., The Homeric Hymns: Interpretative Essays OUP. 151-72
2007. Charting the Atlantic with Hesiod and Hellanicus ZPE. 160, 15-23
2006. Ephebes Reunited: A New Edition of IG II^2 1167 ZPE. 157, 71-6