Then something struck him. He did not know what it was, but he felt a heavy blow on his head, and after that a great darkness fell upon him.

How long the darkness lasted he could not tell. It might have been minutes, it might have been hours; but he knew that he suddenly came to consciousness through the touch of icy-cold water. The cold seemed to pierce his very marrow, to sting him with exquisite pain. Then he was conscious that he was struggling in the open sea.

He had been a strong swimmer from early boyhood, and he struck out now. He had no idea which way to swim, but swim he did, heedless of direction or purpose. A kind of instinct forced him to get as far away as possible from the spot where he came to consciousness.

There was still a heavy sea running. He found himself lifted on the crest of huge waves, and again sinking in the depths. But he held on. He had a kind of instinct that he was doing something to save his life.

Presently his mind became clear. The past came vividly before him—the talk in the smoke-room, the wireless message——

Yes, he must live! Life held out so much to him. His immediate return to England was essential. Bidlake & Bilton had told him so.

Where were the other passengers? He had heard women's cries, the wild shouts of men, the creaking of timbers, the grating of steel; he had felt that the great steamship was being torn to pieces. But now there was nothing of this. There was nothing but the roar of waters—great, heaving, turbulent waters.

He still struggled on, but he knew that his strength was going. It seemed to him, too, as though some power was paralysing his limbs, sapping his strength. He still had the desire to save himself, to live; but his will power was not equal to his desire.

Oh, the sea was cruel, cruel! Why could not the waves cease roaring and rolling if only for five minutes? He would have time to rest then, to rest and regain his strength.

Still he struggled on. Again he felt himself carried on the crest of waves, and again almost submerged in the great troughs which seemed to be everywhere.