edited by Dale S. Davis and Raymond A. Kulwiec. Edited by Dale S. Davis and Raymond A. Kulwiec. edited by Christos Capellos and Raymond F. Walker. edited by David T. Dennis and David H. Turpin. edited by Keith Watson and Raymond Wilson. edited by T. R. Addis and R. M. Muir. edited by John S. Papadakis and Joseph B. Keller. edited by Allan Nevins and Louis M. Hacker. edited by Arnold M. Bass and H. P. Broida. edited by Cyril M. Harris and Charles E. Crede.