with the requisite activity. It was in this state of affairs that the Spartan commander, Gylippus, passed over into Italy with a little squadron of four ships, with the view merely of preserving the Greek cities in that country, supposing that Syracuse, and, with her, the other Greek cities in Sicily, were irretrievably lost. At Tarentum he learned to his great surprise and satisfaction that the Athenian wall of circumvallation at Syracuse had not yet been completed on the northern side. He now sailed through the straits of Messana, which were left completely unguarded, and arrived safely at Himera on the north coast of Sicily. Here he announced himself as the forerunner of larger succours, and began to levy an army which the magic of the Spartan name soon enabled him to effect; and in a few days he was in a condition to march towards Syracuse with about 3000 men. The Syracusans now dismissed all thoughts of surrender, and went out boldly to meet Gylippus, who marched into Syracuse over the heights of Epipolae, which the supineness of Nicias had left unguarded. Upon arriving in the city, Gylippus sent a message to the Athenians allowing them a five days' truce to collect their effects and evacuate the island. Nicias returned no answer to this insulting proposal; but the operations of Gylippus soon showed that the tide of affairs was really turned. His first exploit was to capture the Athenian fort at Labdalum, which made him master of Epipolae. He next commenced constructing a counter-wall to intersect the Athenian lines on the northern side. This turn of affairs induced those Sicilian cities which had hitherto hesitated to embrace the side of Syracuse. Gylippus was also reinforced by the arrival of thirty triremes from Corinth, Leucas, and Ambracia. Nicias now felt that the attempt to blockade Syracuse with his present force was hopeless. He therefore resolved to occupy the headland of Plemmyrium, the southernmost point of the entrance to the Great Harbour, which would be a convenient station for watching the enemy, as well as for facilitating the introduction of supplies. Here he accordingly erected three forts and formed a naval station. Some slight affairs occurred in which the balance of advantage was in favour of the Syracusans. By their change of station the Athenians were now a besieged rather than a besieging force. Their triremes were becoming leaky, and their soldiers and sailors were constantly deserting. Nicias himself had fallen into a bad state of health; and in this discouraging posture of affairs he wrote to Athens requesting to be recalled, and insisting strongly on the necessity of sending reinforcements.