I faced him in turn, erect and unflinching. “Professor Sebastian,” I answered, in my coldest and calmest tone, “you say what is not true. If you consult the list of passengers by the Vindhya, now posted near the companion-ladder, you will find the names of Hilda Wade and Hubert Cumberledge duly entered. We took our passage AFTER you inspected the list at the office to see whether our names were there—in order to avoid us. But you cannot avoid us. We do not mean that you shall avoid us. We will dog you now through life—not by lies or subterfuges, as you say, but openly and honestly. It is YOU who need to slink and cower, not we. The prosecutor need not descend to the sordid shifts of the criminal.”

The other passenger had sidled away quietly the moment he saw our conversation was likely to be private; and I spoke in a low voice, though clearly and impressively, because I did not wish for a scene. I was only endeavouring to keep alive the slow, smouldering fire of remorse in the man's bosom. And I saw I had touched him on a spot that hurt. Sebastian drew himself up and answered nothing. For a minute or two he stood erect, with folded arms, gazing moodily before him. Then he said, as if to himself: “I owe the man my life. He nursed me through the plague. If it had not been for that—if he had not tended me so carefully in that valley in Nepaul—I would throw him overboard now—catch him in my arms and throw him overboard! I would—and be hanged for it!”

He walked past us as if he saw us not, silent, erect, moody. Hilda stepped aside and let him pass. He never even looked at her. I knew why; he dared not. Every day now, remorse for the evil part he had played in her life, respect for the woman who had unmasked and outwitted him, made it more and more impossible for Sebastian to face her. During the whole of that voyage, though he dined in the same saloon and paced the same deck, he never spoke to her, he never so much as looked at her. Once or twice their eyes met by accident, and Hilda stared him down; Sebastian's eyelids dropped, and he stole away uneasily. In public, we gave no overt sign of our differences; but it was understood on board that relations were strained: that Professor Sebastian and Dr. Cumberledge had been working at the same hospital in London together; and that owing to some disagreement between them Dr. Cumberledge had resigned—which made it most awkward for them to be travelling together by the same steamer.

We passed through the Suez Canal and down the Mediterranean. All the time, Sebastian never again spoke to us. The passengers, indeed, held aloof from the solitary, gloomy old man, who strode along the quarter-deck with his long, slow stride, absorbed in his own thoughts, and intent only on avoiding Hilda and myself. His mood was unsociable. As for Hilda, her helpful, winning ways made her a favourite with all the women, as her pretty face did with all the men. For the first time in his life, Sebastian seemed to be aware that he was shunned. He retired more and more within himself for company; his keen eye began to lose in some degree its extraordinary fire, his expression to forget its magnetic attractiveness. Indeed, it was only young men of scientific tastes that Sebastian could ever attract. Among them, his eager zeal, his single-minded devotion to the cause of science, awoke always a responsive chord which vibrated powerfully.

Day after day passed, and we steamed through the Straits and neared the Channel. Our thoughts began to assume a home complexion. Everybody was full of schemes as to what he would do when he reached England. Old Bradshaws were overhauled and trains looked out, on the supposition that we would get in by such an hour on Tuesday. We were steaming along the French coast, off the western promontory of Brittany. The evening was fine, and though, of course, less warm than we had experienced of late, yet pleasant and summer-like. We watched the distant cliffs of the Finistere mainland and the numerous little islands that lie off the shore, all basking in the unreal glow of a deep red sunset. The first officer was in charge, a very cock-sure and careless young man, handsome and dark-haired; the sort of young man who thought more of creating an impression upon the minds of the lady passengers than of the duties of his position.

“Aren't you going down to your berth?” I asked of Hilda, about half-past ten that night; “the air is so much colder here than you have been feeling it of late, that I'm afraid of your chilling yourself.”

She looked up at me with a smile, and drew her little fluffy, white woollen wrap closer about her shoulders. “Am I so very valuable to you, then?” she asked—for I suppose my glance had been a trifle too tender for a mere acquaintance's. “No, thank you, Hubert; I don't think I'll go down, and, if you're wise, you won't go down either. I distrust this first officer. He's a careless navigator, and to-night his head's too full of that pretty Mrs. Ogilvy. He has been flirting with her desperately ever since we left Bombay, and to-morrow he knows he will lose her for ever. His mind isn't occupied with the navigation at all; what HE is thinking of is how soon his watch will be over, so that he may come down off the bridge on to the quarter-deck to talk to her. Don't you see she's lurking over yonder, looking up at the stars and waiting for him by the compass? Poor child! she has a bad husband, and now she has let herself get too much entangled with this empty young fellow. I shall be glad for her sake to see her safely landed and out of the man's clutches.”

As she spoke, the first officer glanced down towards Mrs. Ogilvy, and held out his chronometer with an encouraging smile which seemed to say, “Only an hour and a half more now! At twelve, I shall be with you!”

“Perhaps you're right, Hilda,” I answered, taking a seat beside her and throwing away my cigar. “This is one of the worst bits on the French coast that we're approaching. We're not far off Ushant. I wish the captain were on the bridge instead of this helter-skelter, self-conceited young fellow. He's too cock-sure. He knows so much about seamanship that he could take a ship through any rocks on his course, blindfold—in his own opinion. I always doubt a man who is so much at home in his subject that he never has to think about it. Most things in this world are done by thinking.”

“We can't see the Ushant light,” Hilda remarked, looking ahead.