edited by J. Douglas Butler and David F. Walbert edited by Jonathan Gruber and David A. Wise edited by Stephen M. Barber and David L. Clark edited by Thomas Hale and David Held. edited by Claudia Setzer and David A. Shefferman. edited by Nicholas Morris and David Vines. edited by Arnulf Grubler and David Fisk. edited by Shaun Cole and Miles Lambert edited by Douglas Kerr and Julia Kuehn. edited by Douglas Gifford and Linden Bicket.