1. Paul J. Griffiths, Professor of the Philosophy of Religions, The Divinity School, University of Chicago; pgriffit@midway.uchicago.edu 2. Emptiness Appraised: A Critical Study of Nagarjuna’s Philosophy. By David F. Burton. London: Curzon Press, 1999, xvi + 233 pages, ISBN 0-7007-1066-3 (cloth), £40.