They were far from Aden when night came down and with it the most gorgeous sunset imaginable. Everybody was on deck. The sky was aflame, the waters blazed and all the world seemed about to be swept up in the wondrous conflagration. Late in the afternoon a bank of clouds had grown up from the western line, and as the sun dropped behind them they glowed with the intensity of fiercely fanned coals of huge dimensions. At last the fiery hues faded away, the giant holocaust of the skies drew to an end, and the soft afterglow spread across the dome, covering it with a tranquil beauty more sublime than words can paint. Grace looked eagerly among the impressed spectators for Henry Veath. Somehow she longed for him to see all this beauty that had given her so much pleasure. He was not there and she was conscious of a guilty depression. She was sitting with Hugh and Lady Huntingford when, long afterward, Veath approached. "I'd like a word with you, Hugh," he said after the greetings, "when the ladies have gone below." "It is getting late and I am really very tired," said Grace. It was quite dark, or they could have seen that her face was pale and full of concern. She knew instinctively what it was that Veath wanted to say to Hugh. Then she did something she had never done before in the presence of another. She walked quickly to Hugh's side, bent over and kissed his lips, almost as he gasped in astonishment. "Good-night, dear," she said, quite audibly, and was gone with Lady Huntingford. The astounded lover was some time in recovering from the surprise inspired by her unexpected act. It was the first time she had ever been sisterly in that fashion before the eyes of others. "I hope I have said nothing to offend them," said Veath miserably. "Was I too abrupt?" "Not in the least. They've seen enough for one night anyhow, and I guess they were only waiting for an excuse to go below," replied Hugh. To himself he said, "I wonder what the dickens Grace did that for? And why was Lady Huntingford so willing to leave?" Veath sat nervously wriggling his thumbs, plainly ill at ease. His jaw was set, however, and there was a look in his eyes which signified a determination to brave it out. "You know me pretty well by this time, Hugh," he said. Hugh awoke from his abstraction and displayed immediate interest. "You know that I am straightforward and honest, if nothing else. There is also in my make-up a pride which you may never have observed or suspected, and it is of this that I want to speak before attempting to say something which will depend altogether upon the way you receive the introduction." "Go ahead, Henry. You're serious to-night, and I can see that something heavy is upon your mind."