“That very noise was a guarantee that he was not going to blow up,” I replied, bringing Antaeus to a stop. “He was merely getting rid of superfluous steam through the safety-.valve. I am very glad to find you again. Will you ride? I think we shall get on smoothly this time.”

Rather hesitatingly she allowed me to help her in. Then, after taking the precaution to add some fuel to the fire, and to inspect the steam and water indicators by the light of my borrowed red lantern, I opened the throttle and started on again.

“Did the train frighten you?” I bethought myself to ask, presently.

“Oh, don't speak of it,” she returned with a shudder; “I heard it coming from two or three miles away, and when it got nearer and nearer and you did not return I was almost frantic. But I couldn't do anything. I don't think it was more than a quarter of a mile distant, with the light gleaming along the rails and making it seem even nearer, when the roller began to move—but, oh, how slowly! I thought I should—well, if my hair hasn't turned gray from that scare it never will do so until the natural time for it comes, I am sure.”

“Well, the old fellow got off in time, evidently.”

“Yes; but with hardly a second to spare. He hadn't cleared the rails of the other track when the train passed. It was a frightfully narrow margin.”

“You were not on board all this while, I hope.”

“Oh, no; that would have been too foolhardy. But when I saw it was making off I didn't want it—I mean him—to go careering and cavorting about the country alone, so I climbed up and tried to take command. You showed me how to use the reversing-lever, and it all seemed easy when you were here, but when I was alone I didn't dare touch it for fear something disastrous would happen. All I ventured to do was to take the wheel and keep, him in the road—or rather try to do so, for I didn't succeed very well. My strength was not equal to it. He swerved a little and then got to going more and more on the bias, until at last, despite all I could do to the contrary, he ran off against a tree and was obliged to stop. Soon afterward that hissing noise began, and, fearing an explosion, I ran and got behind the wall on the other side of the street, and then—then you came. I don't think I ever was more rejoiced to see anybody in all my life.”

I resisted a temptation to make a speech, which, however much in earnest I was, might have sounded silly, and contented myself with remarking that I was glad to have arrived in such good time, and I turned my attention to the taking of her—and Antaeus—safe home.

I could not get to sleep after going to bed that night. The evening's experience of itself was hardly a soporific, but there was yet another matter to occupy my thoughts and prevent my sleeping. Should I venture at the next favorable opportunity to put a certain question to a certain person? If I did so what answer should I receive? I hoped and I feared and I doubted concerning the sentiments of the said certain person toward my unworthy self. I revolved the thing in my mind until there seemed to be little else there but revolution. Progress in any direction, certainly there was none. My body was hardly less restless than my mind.