AUTHORS IN THIS ISSUE George J. Dyer is the Dean of the School of Theology at St. Mary of the Lake Seminary, Mundelein, Illinois and Editor of Chicago Studies. Gerald F. Kreyche is the chairman of the Department of PhiÂˇ losophy at De Paul University, Chicago, Illinois. George K. Malone is a professor of fundamental theology at St. Mary of the Lake Seminary, Mundelein, Illinois. Joseph T. Mangan, S.J. is chairman of the department of moral theology at St. Mary of the Lake Seminary, MunÂˇ delein, Illinois, and moderator of the archdiocesan clergy conferences. Charles R. Meyer is a professor of systematic theology at St. Mary of the Lake Seminary, Mundelein, Illinois. Daniel P. O'Connell is assistant at St Mary's, Windsor Locks, Conn. He received his B.A. and M.A. at St. John Seminary, Brighton, Mass. Ladislas M. Orsy, S.J. was professor of Canon Law at the Gregorian University from 1960 to 1966, at present he is on the theological faculty at Fordham University.