<p><SPAN name="XXI" id="XXI"></SPAN></p>
<h4>
CHAPTER XXI.
</h4>
<h4>
THE OPEN SEA.
</h4>
<p>Next morning by eight o'clock all the remaining effects were on board, and
the preparations for departure completed. But before starting the Doctor
thought he would like to take a last look at the country and see if any
further traces of the presence of strangers could be discovered, for the
mysterious footmarks they had met with were never out of his thoughts. He
climbed to the top of a height which commanded a view of the whole
southern horizon, and took out his pocket telescope. But what was his
astonishment, to find he could see nothing through it, not even
neighbouring objects. He rubbed his eyes and looked again, but with no
better result. Then he began to examine the telescope, the object glass
was gone!</p>
<p>The object glass! This explained the whole mystery, foot-prints and all;
and with a shout of surprise he hurried down the hill to impart his
discovery to the wondering companions, who came running towards him,
startled by his loud exclamation, and full of anxiety at his precipitate
descent.</p>
<p>"Well, what is the matter now?" said Johnson.</p>
<p>The Doctor could hardly speak, he was so out of breath. At last he managed
to gasp out-</p>
<p>"The tracks, footmarks, strangers."</p>
<p>"What?" said Hatteras, "strangers here?"</p>
<p>"No, no, the object glass; the object glass out of my telescope."</p>
<p>[Illustration: ]</p>
<p>And he held out his spy-glass for them to look at.</p>
<p>"Ah! I see," said Altamont; "it is wanting."</p>
<p>"Yes."</p>
<p>"But then the footmarks?"</p>
<p>"They were ours, friends, just ours," exclaimed the Doctor. "We had lost
ourselves in the fog, and been wandering in a circle."</p>
<p>"But the boot-marks," objected Hatteras.</p>
<p>"Bell's. He walked about a whole day after he had lost his snow shoes."</p>
<p>"So I did," said Bell.</p>
<p>The mistake was so evident, that they all laughed heartily, except
Hatteras, though no one was more glad than he at the discovery.</p>
<p>A quarter of an hour afterwards the little sloop sailed out of Altamont
Harbour, and commenced her voyage of discovery. The wind was favourable,
but there was little of it, and the weather was positively warm.</p>
<p>The sloop was none the worse for the sledge journey. She was in first-rate
trim, and easily managed. Johnson steered, the Doctor, Bell, and the
American leaned back against the cargo, and Hatteras stood at the prow,
his fixed, eager gaze bent steadily on that mysterious point towards which
he felt drawn with irresistible power, like the magnetic needle to the
Pole. He wished to be the first to descry any shore that might come in
sight, and he had every right to the honour.</p>
<p>The water of this Polar Sea presented some peculiar features worth
mentioning. In colour it was a faint ultramarine blue, and possessed such
wonderful transparency that one seemed to gaze down into fathomless
depths. These depths were lighted up, no doubt, by some electrical
phenomenon, and so many varieties of living creatures were visible that
the vessel seemed to be sailing over a vast aquarium.</p>
<p>Innumerable flocks of birds were flying over the surface of this
marvellous ocean, darkening the sky like thick heavy storm-clouds.
Water-fowl of every description were among them, from the albatross to the
penguin, and all of gigantic proportions. Their cries were absolutely
deafening, and some of them had such</p>
<p>[Illustration: ]</p>
<p>immense, wide-spreading wings, that they covered the sloop completely as
they flew over. The Doctor thought himself a good naturalist, but he found
his science greatly at fault, for many a species here was wholly unknown
to any ornithological society.</p>
<p>[Illustration: And the Doctor leaning over the side of the vessel, could
see the whales and the dolphins, and all the rest of the monsters of the
deep.-P.214]</p>
<p>The good little man was equally nonplussed when he looked at the water,
for he saw the most wonderful medusæ, some so large that they looked like
little islands floating about among Brobdignagian sea-weeds. And below the
surface, what a spectacle met the eye! Myriads of fish of every species;
young manati at play with each other; narwhals with their one strong
weapon of defence, like the horn of a unicorn, chasing the timid seals;
whales of every tribe, spouting out columns of water and mucilage, and
filling the air with a peculiar whizzing noise; dolphins, seals, and
walruses; sea-dogs and sea-horses, sea-bears and sea-elephants, quietly
browsing on submarine pastures; and the Doctor could gaze at them all as
easily and clearly as if they were in glass tanks in the Zoological
Gardens.</p>
<p>There was a strange supernatural purity about the atmosphere. It seemed
charged to overflowing with oxygen, and had a marvellous power of
exhilaration, producing an almost intoxicating effect on the brain.</p>
<p>Towards evening, Hatteras and his companions lost sight of the coast.
Night came on, though the sun remained just above the horizon; but it had
the same influence on animated nature as in temperate zones. Birds, fish,
and all the cetacea disappeared and perfect silence prevailed.</p>
<p>Since the departure from Altamont Harbour, the sloop had made one degree
further north. The next day brought no signs of land; there was not even a
speck on the horizon. The wind was still favourable, and the sea pretty
calm. The birds and fishes returned as numerously as on the preceding day,
and the Doctor leaning over the side of the vessel, could see the whales
and the dolphins, and all the rest of the monsters of the deep, gradually
coming up from the clear depths below. On the surface, far as the eye
could reach, nothing was visible except a solitary iceberg here and there,
and a few scattered floes.</p>
<p>Indeed, but little ice was met with anywhere. The sloop was ten degrees
above the point of greatest cold, and consequently in the same temperature
as Baffin's Bay and Disko. It was therefore not astonishing that the sea
should be open in these summer months.</p>
<p>This is a fact of great practical value, for if ever the whalers can
penetrate north as far as the Polar basin, they may be sure of an
immediate cargo, as this part of the ocean seems the general reservoir of
whales and seals, and every marine species.</p>
<p>The day wore on, but still nothing appeared on the horizon. Hatteras never
left the prow of the ship, but stood, glass in hand, eagerly gazing into
the distance with anxious, questioning eyes, and seeking to discover, in
the colour of the water, the shape of the waves, and the breath of the
wind, indications of approaching land.</p>
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