The colonate in Africa. A legal and economic history of coloni in late antique Africa. (PhD thesis, Sydney University, 2021).
The bronze horseman of Justinian in Constantinople: the cross-cultural biography of a Mediterranean monument. (Cambridge, University Press, 2021).
Roman emperors in context: Theodosius to Justinian. (Variorum Collected Studies CS 2000) (Abingdon & New York, Routledge, 2021).
Villa complexes in the late antique West: Case studies of transformation, regionalisation and migration 250-650 AD. (PhD thesis, Vrije Universiteit Amsterdam, 2021)
Jackson, R. (Sir),
The Roman occupation of Britain and its legacy. (London, Bloomsbury Academic, 2021).
The medieval Roman empire of the East as a spatial phenomenon (300-1204 CE) in: Pines, Y., Biran, M. & Rüpke, J. (eds.), The limits of universal rule: Eurasian empires compared. (Cambridge, University Press, 2021), pp.141-179.
Review of: Boeft, J. den, Drijvers, J.W., Hengst, D. den, Teitler, H.C., Philological and historical commentary on Ammianus Marcellinus XXXI. (Leiden, Brill, 2017): Histos 15 2021, pp. LIII-LXIV.
Managing the empire while securing the throne: Theodosius I and the administrative structures of his empire: in Garciá Ruiz, M.P. & Quiroga Puertas, A.J. (eds.), Emperor and emperorship in late antiquity. Images and narratives. (Impact of empire v.40) (Leiden, Brill, 2021), pp.218-233.
Procopius on soldiers and military institutions in the sixth-century Roman empire. (History of
warfare vol.134), (Leiden, Brill, 2021).