Lord Redgrave rejoined Miss Rennick and her chaperon on deck. All eyes and a good many glasses were still turned on the Astronef, which had now moved a few feet away from the liner's side, and was running along, exactly keeping pace with her. "It's so wonderful, that even seeing doesn't seem believing," said the girl, when they had renewed their acquaintance of two years before. "Well," he replied, "it would be very easy to convince you. She shall come alongside again, and if you and Mrs. Van Stuyler will honour her by your presence for half an hour while breakfast is getting ready, I think I shall be able to convince you that she is not the airy fabric of a vision, but simply the realisation in metal and glass and other things of visions which your father saw some years ago." There was no resisting an invitation put in such a way. Besides, the prospect of becoming the wonder and envy of every other woman on board was altogether too dazzling for words. Mrs. Van Stuyler looked a little aghast at the idea at first, but she too had something of the same feeling as Zaidie, and besides, there could hardly be any impropriety in accepting the invitation of one of the wealthiest and most distinguished noblemen in the British Peerage. So, after a little demur and a slight manifestation of nervousness, she consented. Redgrave signalled to the man at the steering wheel. The Astronef slackened pace a little, dropped a yard or so, and slid up quite close to the bridge-rail again. Lord Redgrave got in first and ran a light gangway down on to the bridge. Zaidie and Mrs. Van Stuyler were carefully handed up. The next moment the gangway was drawn up again, the sliding glass doors clashed to, the Astronef leapt a couple of thousand feet into the air, swept round to the westward in a magnificent curve, and vanished into the gloom of the upper mists. CHAPTER I The situation was one which was absolutely without parallel in all the history of courtship from the days of Mother Eve to those of Miss Lilla Zaidie Rennick. The nearest approach to it would have been the old-fashioned Tartar custom which made it lawful for a man to steal his best girl, if he could get her first, fling her across his horse's crupper and ride away with her to his tent. But to the shocked senses of Mrs. Van Stuyler the present adventure appeared a great deal more terrible than that. Both Zaidie and herself had