'I hope,' Barton said, in answer to a question from Charlie, 'that we shall be relieved within a week from to-day, as the missionaries who had to seek shelter here sent trustworthy messengers to Peking and Wei-hai-wei with letters to the British officials, telling them of their sufferings and whither they were bound; and the day before you arrived I sent off two messengers with notes for the captain of any British warship they could find, stating that we were besieged.'

About ten o'clock on the following morning the Boxers renewed their attack, but in a manner which the defenders had not expected. Instead of rushing into the open, as they had done before, they fired from the houses facing the mission building.

'Get the women and children into the basement at once,' Barton shouted to one of his colleagues, for some of the Boxers were firing from the roofs of the houses into the mission enclosure.

'The Boxers take good care to keep under cover,' Charlie remarked. 'Evidently we have taught them to respect us.'

'They won't remain concealed for many hours,' said Ping Wang. 'When they get excited they will make another attack on the gate.'

His words came true. For nearly one hour the Boxers continued to fire upon the missionaries' house, doing severe damage to it. Their success elated them, and the fact that the besieged did not reply to the attack probably made them believe that they had used up all their ammunition. At any rate, they suddenly rushed out of the houses and made for the mission gate, waving flags and shouting wildly. Fred and Barton, at some newly-made loop-holes, and Charlie, Mr. Wilkins, and Ping Wang at their former positions, fired rapidly at the advancing mob, which, with loud shouts and wild gestures, rushed at the gate to make another attempt to destroy it. But the gate resisted all their efforts.

'Oh, for a Maxim!' Charlie sighed. 'That would disperse them.'

'So would boiling water,' Mr. Wilkins remarked, 'but we can't spare it. I wonder——'

What Mr. Wilkins intended to say was never known, for at that moment Number One, who was stationed, revolver in hand, some yards away, hailed them excitedly: 'Lun, lun!' he shouted; 'Boxer man climbee up ladder plenty quick.'

Charlie and Mr. Wilkins looked out from among the sandbags, and saw that the Boxers had placed two ladders a foot or two to the left of where Number One was posted. As the defenders looked out, some who had remained under cover fired at them. Charlie drew back instantly, for a bullet passed within an inch of his head, and, hurrying down from his platform, ran to the spot where the Boxers hoped to scale the wall. One of them was already on it. He dropped from the wall into the mission enclosure, and rushed with wild shouts at Number One, who fired but failed to hit him. But Charlie was close at hand, and, when the Boxer was about ten yards from Number One he pressed the trigger of his rifle, and the daring fanatic fell. But four more Boxers had dropped into the enclosure, and, not daunted by the fate of their comrade, were rushing at Charlie and Number One. The latter fired his revolver, and, to his great surprise, shot the foremost Boxer in the left leg. Almost at the same moment Charlie put another out of the fight, but, before he could reload, the third Boxer was close upon him. Dropping the cartridge, Charlie grasped his rifle in both hands near the muzzle, and, swinging it over his shoulder, brought the butt down on his assailant's head. The fourth man, seeing the fate of his comrades, tried to escape, but his efforts were fruitless.