2025. The Metaphysics of Donald C. Williams. Basingstoke: Palgrave Macmillan.
[This book is a systematic examination of Williams’s metaphysics and his place in the history of analytic metaphysics. It covers Williams's defence of metaphysics, his trope ontology (of substance, universals, processes), his metaphysics of time, and his legacy on reviving analytic metaphysics.]
2026. The Philosophical Correspondence of David Armstrong and David Lewis. Oxford: Oxford University Press. (with Peter R. Anstey and Stephanie R. Lewis)
[This volume is the complete set of the correspondence between two great figures in analytic philosophy: Armstrong and Lewis. It is intended to be a historical and scholarly record of their correspondence for study by analytic philosophers and historians of analytic philosophy.]
2024. The Routledge Handbook of Properties. London: Routledge. (with Anna-Sofia Maurin)
[This volume is part of the Routledge Handbooks in Philosophy series. This volume covers meta-ontological issues about properties, key distinctions, theories on the nature of properties (realism, nominalism, trope theory), and properties in such contexts as causation, time, modality, natural and formal sciences, language and mind, as well as the normative realm, the social world, and aesthetics.]
2022. Perspectives on the Philosophy of David K. Lewis. Oxford: Oxford University Press. (with Helen Beebee)
[This volume is a collection of essays on David Lewis’s philosophy. It is the end product of research connected to the Lewis project The Age of Metaphysical Revolution. The essays draw from Lewis’s recently published correspondence. Contributors include: Frank Jackson, John Bigelow, Wolfgang Schwarz, Sara Bernstein, Daniel Nolan, David Chalmers, Angelika Kratzer, Fraser MacBride, Frederique Janssen-Lauret, John Heil, Alastair Wilson.]
[This volume is a collection of essays on Samuel Alexander’s philosophy on the occasion of 100 years of Space, Time and Deity (1920), ranging from his metaphysics of spacetime, theory of categories, epistemology and account of perception, naturalism, and interpretations of reactions by R.G. Collingwood and John Anderson.]
2020. Philosophical Letters of David K. Lewis: Volume 1: Causation, Modality, Ontology. Oxford: Oxford University Press. (with Helen Beebee)
[This is volume 1 of David Lewis's letters, which cover a wide range of topics in metaphysics from causation to ontology.]
2020. Philosophical Letters of David K. Lewis: Volume 2: Mind, Language, Epistemology. Oxford: Oxford University Press. (with Helen Beebee)
[This is volume 2 of Lewis’s letters. This volume contains letters on philosophy of mind (mind-body problem, propositional attitudes, consciousness and qualia, etc), philosophy of language (theoretical terms, referential semantics, game theory, categorial grammar, vagueness, etc), and epistemology (confirmation theory, induction, decision theory, probability, analysis of knowledge, scepticism, etc).]
[This volume bundles together Donald C. Williams's most important works in metaphysics with previously unpublished papers that help to fill out his views.]
2026. Making Time: An Ontology of Temporal Fiat Objects. Ratio, doi: 10.1111/rati.70024.
2023. Musical Works as Structural Universals. Erkenntnis 88(3): 1245-67.
2020. Abstracta and Abstraction in Trope Theory. Philosophical Papers 49(1): 41-67.
2018. Structural Universals. Philosophy Compass 13(10): e12518.
2018. On Lewis Against Magic: A Study of Method in Metaphysics. Synthese 195(5): 2335-53.
2018. Instantiation in Trope Theory. American Philosophical Quarterly 55(2): 153-64.
2016. Truthmaking and Fundamentality. Pacific Philosophical Quarterly 97(4): 448-73.
2015. Samuel Alexander’s Theory of Categories. The Monist 98(3): 246-67.
2015. Priority Monism, Partiality, and Minimal Truthmakers. Philosophical Studies 172(2): 477-91.
2014. Examination of Merricks’ Primitivism about Truth. Metaphysica 15(2): 281-98.
2013. Bennett on Parts Twice Over. Philosophia 41(3): 757-61.