ed. by Kevin J. O'Brien and Suisheng Zhao ed. by Avner Cohen and Steven Lee ed. by Kenneth A. Strike and Kieran Egan ed. by Kevin J. O'Brien ed. by Bruce J. Dickson and Chien-min Chao ed. by Suisheng Zhao ed. by Horst G. Kliemann and Stephen S. Taylor ed. by John Eckenrode and Susan Gore