"The dog-captain!" repeated his companions.
"It's he!" cried Pen.
In fact, it was the dog who had burst his bonds and had made his way to the surface of the ice through another hole. At that moment the refraction, by a phenomenon common in these latitudes, exaggerated his size, and this had only been broken by the report of the guns; but, notwithstanding, a disastrous impression had been produced upon the minds of the sailors, who were not very much inclined to admit any explanation of the fact from physical causes. The adventure of the Devil's Thumb, the reappearance of the dog under such peculiar circumstances, completely upset them, and murmurs arose on all sides.
CHAPTER XII.
CAPTAIN HATTERAS.
The Forward was advancing rapidly under steam between the ice-fields and the mountains of ice. Johnson was at the helm. Shandon was examining the horizon with his snow-spectacles; but his joy was brief, for he soon saw that the passage was blocked up by a circle of mountains.
Nevertheless, he preferred to take his chances with pushing on, to returning.
The dog followed the brig on the ice, but he kept at a respectful distance. Only, if he lagged too far, there was to be heard a singular whistle which at once brought him on.