the palaces of Ctesiphon, which, in the time of Julian, was a great and populous city. The name and glory of the adjacent Seleucia were forever extinguished; and the only remaining quarter of that Greek colony had resumed, with the Assyrian language and manners, the primitive appellation of Coche. Coche was situate on the western side of the Tigris; but it was naturally considered as a suburb of Ctesiphon, with which we may suppose it to have been connected by a permanent bridge of boats. The united parts contribute to form the common epithet of Al Modain, the cities, which the Orientals have bestowed on the winter residence of the Sassinades; and the whole circumference of the Persian capital was strongly fortified by the waters of the river, by lofty walls, and by impracticable morasses. Near the ruins of Seleucia, the camp of Julian was fixed, and secured, by a ditch and rampart, against the sallies of the numerous and enterprising garrison of Coche. In this fruitful and pleasant country, the Romans were plentifully supplied with water and forage: and several forts, which might have embarrassed the motions of the army, submitted, after some resistance, to the efforts of their valor. The fleet passed from the Euphrates into an artificial derivation of that river, which pours a copious and navigable stream into the Tigris, at a small distance below the great city. If they had followed this royal canal, which bore the name of Nahar-Malcha, the intermediate situation of Coche would have separated the fleet and army of Julian; and the rash attempt of steering against the current of the Tigris, and forcing their way through the midst of a hostile capital, must have been attended with the total destruction of the Roman navy. The prudence of the emperor foresaw the danger, and provided the remedy. As he had minutely studied the operations of Trajan in the same country,