Book excerpt: Fully extended and revised, A Companion to Metaphysics 2ndEdition includes a section of detailed review essays fromrenowned metaphysicians, and the addition of more than 30 newencyclopedic entries, taking the number of entries to over 300. Includes revisions to existing encyclopedic entries Features more than 30 all-new "A to Z" entries Offers a section of in-depth, essays from renownedmetaphysicians Provides the most complete and up-to-date reference guide forstudents and professionals alike