The Companion features over fifty specially commissioned chapters from international scholars which are organized into three clear parts:
* History of Metaphysics
* Ontology
* Metaphysics and Science.
Each section features an introduction which places the range of essays in context, while an extensive glossary allows easy reference to key terms and definitions. The Routledge Companion to Metaphysics is essential reading for students of philosophy and anyone interested in surveying the central topics and problems in metaphysics from causation to vagueness and from Plato and Aristotle to the present-day.