ordered them to undermine the wall. They threw down one of the towers, which, however, in its fall did not make a breach in the wall. But the men in the city stoutly defending themselves, and at the same time many from Halicarnassus having already come to their aid by sea, made it impossible for Alexander to capture Myndus by surprise or sudden assault. Wherefore he returned without accomplishing any of the plans for which he had set out, and devoted himself once more to the siege of Halicarnassus. In the first place he filled up with earth the ditch which the enemy had dug in front of the city, about thirty cubits wide and fifteen deep; so that it might be easy to bring forward the towers, from which he intended to discharge missiles against the defenders of the wall; and that he might bring up the other engines with which he was planning to batter the wall down. He easily filled up the ditch, and the towers were then brought forward. But the men in Halicarnassus made a sally by night with the design of setting fire both to the towers and the other engines which had been brought up to the wall, or were nearly brought up to it. They were, however, easily repelled and shut up again within the walls by the Macedonians who were guarding the engines, and by others who were aroused by the noise of the struggle and who came to their aid. Neoptolemus, the brother of Arrhabaeus, son of Amyntas, one of those who had deserted to Darius, was killed, with about 170 others of the enemy. Of Alexander’s soldiers sixteen were killed and 300 wounded; for the sally being made in the night, they were less able to guard themselves from being wounded. CHAPTER XXI. SIEGE OF HALICARNASSUS.