“But this means water!” cried he, with renewed vigor. “And--?”

“Look here,” she directed, pointing. There on the circular hearth stood the copper kettle, three-quarters full.

“Water! You've got water?” He started forward in amazement. “While I've been sleeping? Where--?”

She laughed with real enjoyment.

“It's nothing,” she disclaimed. “After what you've done for me, this is the merest trifle, Allan. You know that big cavity made by the boiler-explosion? Yes? Well, when we looked down into it, before we ventured out to the spring, I noticed a good deal of water at the bottom, stagnant water, that had run out of the boiler and settled on the hard clay floor and in among the cracked cement. I just merely brought up some, and strained and boiled it, that's all. So you see--”

“But, my Lord!” burst out the man, “d'you mean to say you--you went down there--alone?

Once more the girl laughed.

“Not alone,” she answered. “One of the automatics was kind enough to bear me company. Of course the main stairway was impassable. But I found another way, off through the east end of the building and down some stairs we haven't used at all, yet. They may be useful, by the way, in case of--well--a retreat. Once I'd reached the arcade, the rest was easy. I had that leather rope tied to the kettle handle, you see. So all I had to do was--”

“But the Horde! The Horde?”

“None of them down there, now--that is, alive. None when I was there. All at the war-council, I imagine. I just happened to strike it right, you see. It wasn't anything. We simply had to have water, so I went and got some, that's all.”