John could stand the sight of the faces of the suffering children no longer. He was himself faint and ill from hunger, for he had, each day, given a portion of his own scanty rations to the weakest of the children, and he determined to try and get them some food, or to die in the attempt. He set out at his usual hour in the evening. The tide was high, but just running out, and, entering the river, he floated down with the stream. Keeping close under the bank, he passed the batteries which the besiegers had erected there without notice, dived under the great boom which they had constructed across the river, directly Kirk's expedition had retired, and continued to float down to the mouth of the river, where he landed and boldly struck across the country, for he was now beyond the lines of the besiegers. He knew that his friend Walter was in the Royalist army, for one of the last mails which entered the city had told him that he was to accompany his father, and that Captain Davenant's troop would most likely form part of any army that might march for the north. By the morning, his clothes had dried upon him, and he then boldly entered the Royalist camp, mingling with the peasants who were bringing in provisions for sale. He soon learned where Captain Davenant's troop was stationed, and made his way thither. He stood watching for some time until he saw Walter come out of a tent, and he then approached him. Walter looked up, but did not recognize, in the thin and pallid lad before him, his former companion. "Do you want anything?" he asked. "Don't you know me, Walter?" John said. Walter started, and gazed at him earnestly. "Good heavens!" he exclaimed at last. "Why, it can't be John!" "It is what remains of me," John replied, with a faint smile. "Why, what on earth have you been doing to yourself, John?" "I have been starving, in there," John said, pointing to the city. "Come into the tent, John," Walter said, grasping his friend's arm, and then letting it fall again, with an exclamation of horror at its thinness. "You needn't be afraid. My father is out--not that that would make any difference." John entered the tent, and sat exhausted upon a box. Walter hastened to get some food, which he set before him, and poured out a large cup of wine and water, and then stood, looking on in awed silence, while John devoured his meal. "I have wondered, a thousand times," he said at last, when John had finished, "what you were doing in there, or whether you left before the siege began. How did you get out?" "I floated down the river to the mouth, beyond your lines, last night; and then worked round here. I thought I might find you." "Well, I am glad indeed that you are out," Walter said. "Every time the mortar sent a shell into the town, I was thinking of you, and wishing that I could share meals with you, for, of course, we know that you are suffering horribly in the town."