Particulars and Universals
- Resemblance Nominalism. A Solution to the Problem of Universals, Oxford University Press, 2002.
- 'Particulares y Universales'. 2003. In Gonzalez, J. and Trias, E. (eds.), Enciclopedia Iberoamericana de Filosofía, Cuestiones Metafísicas, pp. 225-46.
- 'The Problem of Universals and the Limits of Conceptual Analysis'. 2002. Philosophical Papers, 31 (1), March 2002, pp. 39-47.
- 'What is the Problem of Universals?'. 2000. Mind, 109 (434), pp. 255-273.