Half-drowned by the avalanche of water which had swept him overboard, and just catching one faint glimpse of the hull of the ship through eyes that were blinded with the spray, as it swept away from him and left him struggling with the waves, although holding on still to the top of the wheelhouse which he had clutched in desperation as he was carried away, Davy thought he was dreaming when he heard the voice of his friend shouting out, as if in the distance, miles and miles away, “Hold on, Dave, I’m coming!”

“Nonsense,” he reasoned with himself, amidst the pitiless lash of the billows, and the keenness of the wind that seemed to take the skin off his face and pierce through his wet clothing as he was one minute soused down into the water and then raised aloft again on his temporary raft exposed to the full force of the blast. “Nonsense! I’m drowning, I suppose, and this is one of those pleasant dreams which people say come to one at the last.”

It was no dream, however.

After a little while, although it seemed ages to David, the voice sounded nearer.

“Hold on, Dave, old boy. I’m quite close to you now, and will reach you in a minute!”

“I can’t be dreaming,” thought David again, getting a bit over the feeling of suffocation which had at first oppressed him. “Jonathan’s voice sounds too real for that, and I can see that I am adrift on the ocean, and resting on something. Oh, how my leg hurts me! I’ll give a hail, and see whether it is Jonathan’s voice or not that I hear. It must be him!”

“Ahoy, help, ahoy!” he sang out as loudly as he could; but he was already weak, his voice came only in a faint whisper to Jonathan, who imagined he must be sinking and he would be too late.

“Keep up, Dave, for goodness’ sake,” screamed out the latter in agony, making desperate exertions to reach him. “Don’t give way! Hold on a second longer and you’ll be safe!”

Although he was such a slight, delicate-looking little fellow, hardly doing justice in his appearance to his sixteen years, if there was one accomplishment in which Johnny Liston was a proficient, it was swimming. Living in the neighbourhood of Kensington Gardens, he had made a habit of going into the Serpentine every morning during the summer months, and sticking at it as long as the weather permitted, although he did not go to the lengths of some intrepid bathers, and have the ice broken for him in winter; and by constant practice, and imitating the best swimmers amongst whom he bathed, he had learned so much that he could compete even with professionals for speed and endurance, and made the best amateur time on record for so young a lad.

His practice now stood him in good stead; and he had, besides, an additional advantage, for having learned to swim in fresh water, and indeed never having essayed his powers in the sea, the unaccustomed buoyancy of the waves, which he now experienced for the first time, gave him a confidence and an ease which seemed surprising to him; he felt that he did not require the slightest exertion to keep afloat, even without the life-buoy, as he tested by letting go of it for a short time, and with it he was certain he could almost rival Captain Webb and swim for hours.