It was two o'clock before the fresh arrangements were completed and the boats put out. They had gone but a short distance when the anxious watchers in St. Nicholas learnt by the dull, confused sound that came across the water, that the attack was, in spite of the failure of the plan to take the bridge silently across, to be persevered in. A cannon was at once fired to give notice to the other batteries to be in readiness, and as soon as the dark mass of boats was made out the guns of the fort opened a destructive fire upon them, and a moment later were seconded by those from the fortress; these, however, were at present being fired almost at random, as the Turkish boats could not be made out at that distance. Now that all need for concealment was at an end, the Turkish war cry rose shrilly in the air, and the boatmen bent to their oars. The great cannon at St. Anthony's Church hurled their tremendous missiles at the tower, seconded by the fire of a number of other pieces that had in the darkness been brought down almost to the water's edge. As before, the boats swept up to the foot of the breach, the Turks leaped out, and, undismayed by the storm of shot, climbed up to the assault. The short ladders that they had brought with them enabled them to surmount the escarpments so laboriously made, and with loud shouts of “Allah!” they flung themselves upon the defenders on the crest of the breach. Here they were met by a line even more difficult to break through than before. The knights were ranged three deep; those in the front were armed with swords and battleaxes, while those in the other two lines thrust their spears out between the swordsmen, covering them with a hedge of steel points. Others in the rear brought up buckets of blazing pitch and Greek fire, and, advancing through gaps left for the purpose, hurled the buckets down into the struggling mass on the slope. There the fire not only carried death among the assailants, but the lurid flames enabled the batteries to direct their shot with terrible effect upon the breach, the crowded boats at its foot, and the bridge which was, with immense labour, presently got into position. It was not long before fresh light was thrown upon the scene, as the fire ships, issuing out from the inner harbour, burst into columns of flame, and, towed by boats, came into action. They were convoyed by the two galleys, each with a full complement of knights, and these soon became engaged in a fierce fight with the Turkish vessels that bore down to arrest the course of the fire ships. The scene was indeed a terrible one, the roar of cannon, the shouts of the combatants, the screams of the poor wretches upon whom the terrible Greek fire fell, the clash of arms and the shouts and cries of the Turks as they pressed across the bridge, united in a din that thrilled with horror the spectators, both in the city and on St. Stephen's Hill.