A Companion to Metaphysics provides a survey of the whole of metaphysics and includes articles by many of the most distinguished scholars in the field.

Jaegwon Kim is William Perry Faunce Professor of Philosophy at Brown University. His publications include a number of influential papers in metaphysics and philosophy of mind, and a book entitled Supervenience and Mind (1993). He is Editor with Ernest Sosa of Blackwell Readings in Epistemology.

Ernest Sosa is Romeo Elton Professor of Natural Theology at Brown University. With Jonathan Dancy he is also co-editor of another volume in the Blackwell Companions to Philosophy Series, A Companion to Epistemology, and his other publication include Knowledge in Perspective.