Engrossed in the study of a small ivory shatranj board with pieces of ebony and horn, and in the stew of chickpeas, carrots, dried lemons and mutton for which the caravansary was renowned, the African held the place nearest the fire, his broad back to the bird, with a view of the doors and the window with its shutters thrown open to the blue dusk. On this temperate autumn evening in the kingdom of Arran in the eastern foothills of the Caucasus, it was only the two natives of burning jungles, the African and the myna, who sought to warm their bones. The precise origin of the African remained a mystery. In his quilted gray bambakion with its frayed hood, worn over a ragged white tunic, there was a hint of former service in the armies of Byzantium, while the brass eyelets on the straps of his buskins suggested a sojourn in the West. No one had hazarded to discover whether the speech of the known empires, khanates, emirates, hordes and kingdoms was intelligible to him. With his skin that was lustrous as the tarnish on a copper kettle, and his eyes womanly as a camel’s, and his shining pate with its ruff of wool whose silver hue implied a seniority attained only by the most hardened men, and above all with the air of stillness that trumpeted his murderous nature to all but the greenest travelers on this minor spur of the Silk Road, the African appeared neither to invite nor to promise to tolerate questions.