Edited by Robert Wasserman [and] Charles P. Wells. Edited by Robert C. Thomas and Ellen T. Crowley. Edited by Robert W. Lenz and Richard S. Stein. Edited by Cyril M. Harris and Charles E. Crede. Edited by Tabot H. Waterman and Harold J. Morowitz. Edited by Robert W. Roberts [and] Robert H. Nee. Edited by Robert Hofstadter and Leonard I. Schiff. Edited by Israel Davidsohn [and] Benjamin B. Wells. Edited by Georges Schaltenbrand and Clinton N. Woolsey. Edited by J. N. Sasser and W. R. Jenkins.