Fully extended and revised, A Companion to Metaphysics 2nd Edition includes a section of detailed review essays from renowned metaphysicians, and the addition of more than 30 new encyclopedic entries, taking the number of entries to over 300. Includes revisions to existing encyclopedic entriesFeatures more than 30 all-new "A to Z" entriesOffers a section of in-depth, essays from renowned metaphysiciansProvides the most complete and up-to-date reference guide for students and professionals alike