edited by Karen Propp and Jean Trounstine. edited by Karen Leeder and Robert Vilain. edited by Karen Jones and Fran?ois Schroeter. edited by Helen Constantine. edited by Karen Mingst and Jack L. Snyder. edited by Marie O'Regan and Paul Kane. edited by Roger Martin and Karen Christensen edited by Gabriel M. Leung and John Bacon-Shone. edited by Robert Penn Warren and Albert Erskine. edited by Mary Swan and Elaine M. Treharne.