The Fifth Corner of Four: An Essay on Buddhist Metaphysics and the Catuṣkoṭi. By Graham Priest. New York: Oxford University Press, 2018. 208 pages. $60.00 (hardcover). ISBN 9780198758716.
Matthew T. Kapstein
École Pratique des Hautes Études, Paris, and the University of Chicago
The author of The Fifth Corner of Four, Graham Priest, is well known to contemporary students of logic, but in recent years he has devoted con- siderable attention to the interpretation of Buddhist philosophies as well. As a logician, Priest is particularly noted for his contributions to so-called “non-classical” logic. Indeed, he wrote the book on it.