Sie ist Fellow of the British Academy und gibt die Translated Texts for Historians (300–800) heraus sowie Oxford Early Christian Texts.
Schriften
Monica: An Ordinary Saint (New York: Oxford University Press, 2015)
On Abstinence from Killing Animals (London: Bloomsbury, 2014)
Late Antiquity: A Very Short Introduction (Oxford: Oxford University Press, 2011)
Body and Gender, Soul and Reason in Late Antiquity (Farnham: Ashgate, 2011)
Christianity and Roman Society (Cambridge : Cambridge University Press, 2004)
Philosophy and Power in the Graeco-Roman World: Essays in Honour of Miriam Griffin, hg.v. Gillian Clark und Tessa Rajak (Oxford: Oxford University Press, 2002)
Confessions. Books I–IV (Cambridge : Cambridge University Press, 1995)
Augustine: The Confessions (Cambridge : Cambridge University Press, 1993)
Women in the Ancient World (Oxford: Oxford University Press, 1989)
Augustus and the Historians, 1973 (Dissertation)
Literatur
Carol Harrison, Caroline Humfress, Isabella Sandwell (Hrsg.): Being Christian in Late Antiquity. A Festschrift for Gillian Clark. Oxford University Press, Oxford 2014, ISBN 9780199656035.
