The boys had been out of sight of the ship, hidden by a shoulder of the berg. They had not seen the flag of recall, which had been flying for ten minutes. Again they heard the report of the gun; and they saw Ebenezer Bowsprit and his men making shipwards with all speed. Billy was fully aware of the danger. With another warning cry to Archie, he started off on a run, turning from time to time to make sure that his companion was following.

The ice was nauseatingly unstable, grinding and shifting; but no open water had as yet appeared, though, at any moment, a lane might open up and cut off the retreat. The floe was feeling the force of a wind in the north, and was stirring itself from edge to edge. It would soon be shaken into its separate parts. But with Billy Topsail leading, the boys ran steadily over the heaving foothold, and in good time came to the ship, which the rest of the hunting party had already boarded.

Billy Topsail was laughing.

"I don't feel that way," said Archie, "we were in a good deal of danger."

Billy laughed louder.

"Well, we were, weren't we?" Archie demanded.

"Maybe," said Billy; "but you'll get used t' that!"

They were not a moment too soon, however; for the pack very quickly fell apart—thus opening a way for the escape of the Dictator. And meantime, the gallant old dog hood had followed the retreating figures with his eyes: after which, well satisfied with himself, he slipped into the water and went fishing.