edited by Eirik Heen and Rudolf Kreuzer. edited by Chi-Yun Shin and Julian Stringer. edited by Errol Gotsman and Gerald Tauber. edited by Stephen R. Heller and Rudolph Potenzone, Jr. edited by Gerald Popek and Bruce J. Walker. edited by Bill Katz and Robin Kinder. edited by H. Eggerer and R. Huber. edited by S.M. Perren and E. Schneider. edited by Wallace and Mary Stegner. edited by Daniel Goleman and David Heller.