<p>Sir Isumbras, Octavian, Sir Eglamour of Artois, and Sir Tryamour are important works in a major literary development of the fourteenth century: the flourishing of Middle English popular romance. These four narratives were among the most popular; all survive in multiple manuscripts and continued to circulate in prints through the sixteenth century. All were composed in the northeast Midlands in the fifty years between 1325 and 1375, and they ap...