“Good–evening, Mr. Bateman!” the officer said, “have you any message for us?”

“No, I am going out on my own account. This Chinaman with me is one of a party who have been hidden in a cellar since the massacre. They knew nothing of what had been going on, and he came to ask if a party would go out to their assistance. That, of course, is impossible, but it seems to me that there will be no difficulty in me and my man managing it. We have got ropes for letting ourselves down from the wall here, and at the other side of the town, where the fugitives are hidden. I hope to arrive at the foot of the wall here not later than to–morrow night.”

“It seems a very wild scheme, Bateman.”

“I donʼt think so. When we get down to the wall we are going to dress up in the clothes of those Boxers you threw over after your recent fight, and I shall take four or five extra suits for the use of the fugitives. In that way we are likely to pass along without being questioned. The streets will probably be nearly deserted by eleven or twelve oʼclock, and if we have luck we shall be able to get them over the wall without much loss of time. If there is no guard at the gate of the China wall we may possibly be here before daylight to–morrow morning.”

“Well, I wish you luck, but I canʼt help thinking that you are acting very rashly.”

“You must remember that I and my man have already travelled some hundred miles in disguise, and by this means have already got in here twice, and out of Tientsin once. I really donʼt see that there is any appreciable risk in the thing whatever. If it is after daylight when we arrive here, you and your men will be able to keep the people in the Chinese town from attacking us while we are coming up.”

“I think we can promise to do that,” the officer said; “we never see a soul pass along this road.”

“Very well, we shall be here in an hourʼs time.”

Rex went to the storekeeper and obtained from him a length of rope sufficient for climbing the wall, and then with Ah Lo and the Chinaman he set out. It was dark when they got to the wall again, and they were without delay lowered down one after the other by the American marines.

“We shall keep a sharp look–out for you towards morning,” the officer said; “do you want to take this rope away with you?”