G.B. Endacott ; new introduction by John M. Carroll. with a new introduction by John E. Elliott. with a new introduction by John Kinsella. W.E.B. Du Bois ; introduction by John K. Thornton. with an introduction by John Carter. with an introduction by John F. Callahan with an introduction by John S. Kelly With an introduction by John McGahern. with an introduction by John Carey with a new introduction by Irwin M. Stelzer.