edited by Allan Chochinov and Eric Ludlum. edited by Alan Grafen and Mark Ridley. edited by Alan Bowman and Andrew Wilson. edited by Jan Nuyts and Eric Pederson edited by Alan Roulstone and Colin Barnes. edited by Nina Goss and Eric Hoffman edited by S. Ilan Troen and Rachel Fish. edited by Declan Marmion and MaryE. Hines. edited by Susan M. Griffin and Alan Nadel.