ed. by Phillip Brown and Richard Sparks. ed. by David Ray Griffin and Richard Falk. ed. by Archie Brown and Jack Gray. ed. by Howard L. Boorman and Richard C. Howard. ed. by James K. Bowen and Richard vander Beets. ed. by Philip O'Brieb and Paul Cammack. ed. by Orley Ashenfelter and Richard Layard. ed. by Asaac James Mowoe and Richard Bjornson. ed. by Ninian Smart and Richard D. Hecht. ed. by Kenneth Lunn and Richard C. Thurlow.