“Is There a Humean Account of Quantities?” (2017, forthcoming Philosophical Issues)

Composition as Identity and Leibniz’s Law (Abstract)

“Principles of Plenitude” (1986, notes added 2016, forthcoming in Modal Matters)

Postscript to “Principles of Plenitude” (2016, forthcoming in Modal Matters)

Postscript to “Plenitude of Possible Structures” (2016)

Composition as a Kind of Identity” (Inquiry, 2015)

“Truthmaking: With and Without Counterpart Theory” (Blackwell Companion to David Lewis, 2015)

Ontological Commitment” (Stanford Encyclopedia of Philosophy, 2014)

“The Methodology of Modal Logic as Metaphysics” (PPR, 2014)

“Review of The Four-Category Ontology” (AJP, 2009)

“Concrete Possible Worlds” (Contemporary Debates in Metaphysics, 2008)

“Absolute Actuality and the Plurality of Worlds” (Phil Perspectives, 2006)

“David Lewis: On the Plurality of Worlds” (Central Works in Philosophy, 2006)

“Review of Travels in Four Dimensions: The Enigmas of Space and Time ” (BJPS, 2006)

“The Relation Between General and Particular: Entailment vs. Supervenience” (Oxford Studies in Metaphysics, 2006)

“McGinn on Non-Existent Objects and Reducing Modality” (Phil Studies, 2004)

“Island Universes and the Analysis of Modality” (Reality and Humean Supervenience, 2001)

“Review of The Concept of Time” (Phil Review, 1997)

“Review of Modality, Morality, and Belief” (JSL, 1997)

“Isolation and Unification: The Realist Analysis of Possible Worlds” (Phil Studies, 1996)

“Identity” (Encyclopedia of Philosophy, Supplement, 1996)

“Properties” (Encyclopedia of Philosophy, Supplement, 1996)

“The Fabric of Space: Intrinsic vs. Extrinsic Distance Relations” (Midwest Studies, 1993)

“Plenitude of Possible Structures” (J Phil, 1991)

“Plenitude of Possible Structures” (1991; longer, unpublished version)

“Absolute Time vs. Absolute Motion” (Philosophical Perspecctives on Newtonian Science, 1990)

“Quantified Modal Logic and the Plural De Re” (Midwest Studies, 1989)

“Review of Mass Terms and Model-Theoretic Semantics” (JSL, 1988)

“Review of The Metaphysics of Modality” (Phil Review, 1988)

“Reducing Possible Worlds to Language” (Phil Studies, 1987)

“Prudence” (J Phil, 1980)

Worlds and Propositions:  The Structure and Ontology of Logical Space (Doctoral Dissertation, 1983)

“Realism Without Parochialism” (Unpublished, 1992; forthcoming in Modal Matters)

“Arguments for Church’s thesis” (Unpublished, 1991)

“On Living Forever” (Unpublished, 1985)