Walking side by side during this conversation they had now come into the road leading past Desmond's home. In the distance, approaching them, appeared a post chaise, drawn by four galloping horses. The sight broke the thread of the conversation. "'Tis the squire at last!" cried Desmond. "Sure he must have put up at Newcastle overnight." But that he was intently watching the rapid progress of the chaise, he might have noticed a curious change of expression on his companion's face. The smile faded, the lips became set with a kind of grim determination. But Diggle's pleasant tone had not altered when he said: "Our ways part here, my friend--for the present. I doubt not we shall meet again; and if you care to hear of my adventures by field and flood--why, 'I will a round unvarnished tale deliver,' as the Moor of Venice says in the play. For the present, then, farewell!" He turned down a leafy lane, and had disappeared from view before the chaise reached the spot. As it ran by, its only occupant, a big, red-faced, white-wigged old gentleman, caught sight of the boy and hailed him in a rich, jolly voice. "Ha, Desmond! Home again, you see! Scotched the enemy once more! Come and see me!" The chaise was past before Desmond could reply. He watched it until it vanished from sight; then, feeling somewhat cheered, went on to report to his brother that the squire had at last returned. He felt no little curiosity about his new acquaintance. What had brought him to so retired a spot as Market Drayton? He could have no friends in the neighborhood, or he would surely not have chosen for his lodging a place of ill repute like the Four Alls. Yet he had seemed to have some acquaintance with Grinsell the innkeeper. He did not answer to Desmond's idea of an adventurer. He was not rough of tongue or boisterous in manner; his accent, indeed, was refined; his speech somewhat studied, and, to judge by his allusions and his Latin, he had some share of polite learning. Desmond was puzzled to fit these apparent incongruities, and looked forward with interest to further meetings with Marmaduke Diggle. During the next few days they met more than once. It was always late in the evening, always in quiet places, and Diggle was always alone. Apparently he desired to make no acquaintances. The gossips of the neighborhood seized upon the presence of a stranger at the Four Alls, but they caught the barest glimpses of him; Grinsell was as a stone wall in unresponsiveness to their inquiries; and the black boy, if perchance a countryman met him on the road and questioned him, shook his head and made meaningless noises in his throat, and the countryman would assure his cronies that the boy was as dumb as a platter.