From this point the country became gradually lower, from which the Doctor concluded that it did not extend to the Pole, but that most probably this New America was an island. Up to this time the expedition had been attended with no fatigue. The travellers had only suffered from the intense glare of the sun on the snow, which threatened them with snow-blindness. At another time of the year they might have avoided this by walking during the night, but at present there was no night at all. Happily the snow was beginning to melt, and the brilliancy would diminish as the process of dissolution advanced. [Illustration: ] On the 28th of June the thermometer rose to 45 deg., and the rain fell in torrents. Hatteras and his companions, however, marched stoically on, and even hailed the downpour with delight, knowing that it would hasten the disappearance of the snow. As they went along, the Doctor often picked up stones, both round ones and flat pebbles, as if worn away by the tide. He thought from this they must be near the Polar Basin, and yet far as the eye could reach was one interminable plain. There was not a trace of houses, or huts, or cairns visible. It was evident that the Greenlanders had not pushed their way so far north, and yet the famished tribes would have found their account in coming, for the country abounded in game. Bears were frequently seen, and numerous herds of musk-oxen and deer. [Illustration: Bell killed a fox and Altamont a musk-ox.--P.192] On the 29th, Bell killed a fox and Altamont a musk-ox. These supplies of fresh food were very acceptable, and even the Doctor surveyed, with considerable satisfaction, the haunches of meat they managed to procure from time to time. "Don't let us stint ourselves," he used to say on these occasions; "food is no unimportant matter in expeditions like ours." "Especially," said Johnson, "when a meal depends on a lucky shot." "You're right, Johnson; a man does not think so much about dinner when he knows the soup-pot is simmering by the kitchen-fire." On the 30th, they came to a district which seemed [Illustration: ] to have been upturned by some volcanic convulsion, so covered was it with cones and sharp lofty peaks. A strong breeze from the south-east was blowing, which soon increased to a hurricane, sweeping over the rocks covered with snow and the huge masses, of ice, which took the forms of icebergs and hummocks, though on dry land. The tempest was followed by damp, warm weather, which caused a regular thaw. On all sides nothing could be heard but the noise of cracking ice and falling avalanches. The travellers had to be very careful in avoiding hills, and even in speaking aloud, for the slightest agitation in the air might have caused a catastrophe. Indeed, the suddenness is the peculiar feature in Arctic [Illustration: ]