return unsuspectingly to Fort Providence, and find himself in the power of these ferocious animals.
"And yet," said Johnson, "unless I am much mistaken, he must be on guard. Your repeated shots cannot but have warned him. He must surely be aware that something unusual has happened."
"But suppose he was too far away to hear them," replied Altamont, "or has not understood the cause of them? It is ten chances to one but he'll come quickly back, never imagining the danger. The bears are screened from sight by the crag completely."
"We must get rid of them before he comes," said Hatteras.
"But how? "asked Bell.
It was difficult to reply to this, for a sortie was out of the question. They had taken care to barricade the entrance passage, but the bears could easily find a way in if they chose. So it was thought advisable to keep a close watch on their movements outside, by listening attentively in each room, so as to be able to resist all attempts at invasion. They could hear them distinctly prowling about, growling and scraping the walls with their enormous paws.
However, some action must be taken speedily, for time was passing. Altamont resolved to try a port-hole through which he might fire on his assailants. He had soon scooped out a hole in the wall, but his gun was hardly pushed through, when it was seized with irresistible force, and wrested from his grasp before he could even fire.
"Confound it!" he exclaimed, "we're no match for them."
And he hastened to stop up the breach as fast as possible.
This state of things had lasted upwards of an hour, and there seemed no prospect of a termination. The question of a sortie began now to be seriously discussed. There was little chance of success, as the bears could not be attacked separately, but Hatteras and his companions had grown so impatient, and it must be confessed were also so much ashamed of being kept in prison by beasts, that they would even have dared the risk if the captain had not suddenly thought of a new mode of defence.
He took Johnson's furnace-poker, and thrust it into the