W.E.B. Du Bois ; introduction by Glenda Carpio. W.E.B. Du Bois ; introduction by John K. Thornton. introduction by Glenda Bailey. with an introduction by Linda Parry. with an introduction by John Carter. W.E. Bowman ; with an introduction by Bill Bryson. G.B. Endacott ; new introduction by John M. Carroll. Harry Cory Wright ; introduction by Glen Ellis. with an introduction by John Carey a new introduction by Brenda Webster