She is the author of the monograph Perception, Sensibility, and Moral Motivation in Augustine: A Stoic-Platonic Synthesis (Cambridge University Press: 2013) and of articles in, for example, the Journal of the History of Philosophy, the Cambridge History of Moral Philosophy, the Routledge Handbook of the Stoic Tradition, A Companion to Augustine (Wiley-Blackwell), and Augustine's City of God: A Critical Guide (Cambridge Critical Guides).