Volume 40 / 2013 Special Issue A Festschrift for Burton Hatlen Edited by Demetres P. Tryphonopoulos Preface Introduction Demetres P. Tryphonopoulos, “Burton Norval Hatlen (1936-2008)” Dove Sta Memora Essays on and in Honor of Burton Hatlen Marjorie Perloff, “In Memoriam: Burton Hatlen (1936-2008) Ellen Keck Stauder, “Of Rhythm, Image and Knowing: Burton Hatlen as a