took interest in nothing, not even when the Narwhal crossed Queen Charlotte Sound and rolled and pitched and bucked like a thing possessed. When Buck and Curly grew excited, half wild with fear, he raised his head as though annoyed, favored them with an incurious glance, yawned, and went to sleep again.

Day and night the ship throbbed to the tireless pulse of the propeller, and though one day was very like another, it was apparent to Buck that the weather was steadily growing colder. At last, one morning, the propeller was quiet, and the Narwhal was pervaded with an atmosphere of excitement. He felt it, as did the other dogs, and knew that a change was at hand. Fran�ois leashed them and brought them on deck. At the first step upon the cold surface, Buck’s feet sank into a white mushy something very like mud.