Careful plans were made for the summer campaign. Stoves were reduced to one-fourth of their original weight and sledges were shod from ice-saws. The three sledges were fitted with four uprights, with a canvas mat hauled out to each corner. On this upper mat the sick and helpless men were laid in their sleeping-bags, and thus could make with comparative comfort any sledge journeys that might be necessary. It was deemed advisable to provide for travel either by land or by sea. The ice of Prince Regent Inlet held fast far into the summer, and at times there stole into the minds of even the most hopeful and courageous a fear lest it should not break up at all. Birds and game were fairly plentiful, far more so than in the preceding year, but all hope, care, and interest centred in the coming boat journey. No one could look forward to the possibility of passing a fifth year in the arctic regions without most dismal forebodings as to the sufferings and fatalities that must result therefrom. The highest cliffs that commanded a view of the inlet to the north were occupied by eager watchers of the ice horizon. Day after day and week after week passed without the faintest signs of water spots, which mark the disintegrating pack and give hopes of its coming disruption. Would the pack ever break? Could that vast, unbroken extent of ice ever waste away so that boats could pass? A thousand times this or similar questions were asked, and no answer came. Midsummer was far past when, by one of those sudden and almost instantaneous changes of which the polar pack is possible, a favorable wind and fortunate current dissipated the ice-covering of the inlet, and alongshore, stretching far to the north, an ice-free channel appeared. With the utmost haste the boats were loaded, the selected stores having long been ready, and with hearts full of hope they started toward the north. Ross and his officers fully realized that this was their sole and final chance of life, and that failure to reach the whalers of Barrow Strait or Baffin Bay meant ultimate death by starvation. Amid the alternations during their voyage, of open water, of the dangerous navigation of various ice streams, and of the tantalizing land delays, when the violent insetting pack drove them to the cliff-bounded beaches of North Somerset, even the feeblest worked with desperate energy, for all knew that their lives depended on concerted, persistent, intelligent action. The ice conditions improved as they worked to the north end of Prince Regent Inlet, and finally the pack was so disrupted and wasted that they crossed to Baffin Land without difficulty. Skirting the northern coast of that desolate land, they sailed to the eastward, hoping almost against hope to see a friendly sail, for the season was passing and the nights had begun to lengthen rapidly.