THE WORLD OF ICE. 189 the temperature within. A staircase of snow was built up to the bulwarks on the larboard quarter, and on the starboard side an inclined plane of snow was sloped down to the ice to facilitate the launching of the sledges when they had to be pulled on deck. Such were the chief arrangements and preparations that were made by our adventurers for spending the winter ; but although we have described them at this point in our story, many of them were not completed until a much later period.