calm. But on that moment the fate of the expedition appeared to hang. The enemy saw his opportunity and began to close up. There seemed no possible escape for the brig. On one side was the steep ice-wall of the floe, on which there could be no warping. On the other were the slowly but steadily advancing bergs in a compact line. Just in time, the anxious, waiting, and almost breathless crew, hailed their deliverer. It was a broad, low, platform-shaped berg, over which the water washed. It came sailing swiftly by, and into it they planted an ice-anchor attached to a tow line. Away galloped their crystal racer, outrunning the "pale horse" which followed them! So narrow became the channel between the bergs and floe e'er they reached the open water beyond, that the yards had to be "squared" to prevent them from being carried away, and the boats suspended over the sides were taken on deck to prevent them from being crushed. They came round under the lee of a great berg, making the enemy of a moment ago their protector now. Dr. Kane says: "Never did heart-tried men acknowledge with greater gratitude their merciful deliverance from a wretched death."

But the fight was not over. A sudden flaw puffed the "Advance" from its hiding-place, and drove it again into the drifting ice along the edge of the solid floe. Once she was lifted high in the air on the crest of a great wave, and, as it slipped from under her, she came down with tremendous force against the floe. The masts quivered like reeds in the wind, and the poor craft groaned like a struck bullock.

At last they reached a little pond of water near the shore. They had drifted since morning across Force Bay, ten miles. A berg, with pretended friendliness, came and anchored between the brig and the storm. The situation seemed to warrant a little rest, and the men went below and threw themselves into their bunks. Dr. Kane was yet on deck, distrusting the treacherous ice. Scarcely had the men begun to sleep before the vessel received a thump and a jerk upward. All hands were instantly on deck. Great ice-tables, twenty feet thick, crowding forward from the shore side with a force as from a sliding mountain, pressed the vessel against the shore front of the berg; had this been a perpendicular wall, no wood and iron wrought into a vessel could have prevented a general crash. But the unseen Hand was apparent again. The berg was sloping, and up its inclined plane the vessel went, in successive jerks. The men leaped upon the ice to await the result. Personal effects, such as could be carried and were deemed indispensable, were in readiness in the cabin for leave-taking. Sledge equipments and camping conveniences were put in order and placed at hand. The explorers had experienced a midnight assault, and were ready for the flight. But Dr. Kane bears warm testimony concerning the coolness and self-possession of every man. While awaiting the fate of the vessel, on which hung their own fate also, not a sound was heard save the roaring of the wind, the crashing ice, and the groaning of the vessel's timbers, as she received shock after shock, and mounted steadily up the ice-mountain. Having attained a cradle high and dry above the sea, the brig rested there several hours. Finally she quietly settled down into her old position among the ice rubbish of the sea.

When the escape was apparent, there was for a moment a deep-breathing silence among the men, before the rapturous outburst of joyful congratulation.

While this last thrilling incident had been transpiring, four of the men were missing. They had gone upon the ice some hours before to carry out a warp, and had been carried away on an ice-raft. When the morning came, and the vessel grounded in a safe place, a rescue party was sent out, who soon returned with them. A little rest was now obtained by all.

CHAPTER III.

About the first of September the doctor and seven volunteers started in the boat "Forlorn Hope" to see the more northern shore-line. The boat was abandoned at the end of twenty-four hours, all the water having turned to ice, and the party tramped many a weary mile, carrying their food and a few other necessary things. Dr. Kane attained an elevation of eleven hundred feet, from which, with his telescope, he looked north beyond the eightieth degree of latitude, and through a wide extent of country east and west. From this observation he decided that sledging with dogs into and beyond this region was practicable. This had seemed doubtful before. He therefore returned with the decision to put the "Advance" into winter-quarters immediately.

A few facts interesting to the scientific were learned on this excursion. A skeleton of a musk ox was found, showing they had been, at no distant time, visitors to this coast. Additions were made to their flowering plants, and up to this date twenty-two varieties had been found.

The brig was now drawn in between two islands, and the mooring lines carried out. The explorers were in a sheltered, and, as to the ice, safe winter home. They called it Rensselaer Harbor. Near them an iceberg had anchored as if to watch their movements. A fresh-water pond on the upland promised them its precious treasure if they would cut for it. An island a few rods distant they named Butler Island, and on this they built a store-house. A canal was cut from the brig to this island, and kept open by renewed cutting every morning. They then run the boat through this canal, thus transferring the stores from the hold to the store-house.

While one party was thus engaged, others were equally busy in other directions. The scientific corps selected a small island which they called Fern Rock, and put up a rude "observatory," from which not only the stars were to be watched, but the weather, the meteors, and the electrical currents were to be noted.

While this outside work was going on Dr. Kane was taxing his ingenuity to arrange the brig, now made roomy by the removal of the stores, so as to have it combine the greatest convenience, warmth, and healthfulness. A roof was put over the upper deck, which was then made to answer for a promenade deck for pleasure and health.

Even the wolfish Esquimo dogs were remembered in this general planning. A nice dog house, cozy and near, was made for them on Butler Island. But the dogs had notions of their own about their quarters. Though so savage at all times as to be willing to eat their masters if not kept in abject fear, yet they refused to sleep out of the sound of their voices. They would