The current running between the islands soon swept the ice away.
But before trusting himself in these strange waters the captain determined to send a boat across to the greater island, on which rose a rugged hill of considerable height.
Both Mrs. Cromwell and Viola begged for a run on shore, so the larger boat was manned by Bok and three seamen, Bob and Jack each taking an oar, while the captain and the women occupied the stern-sheets.
Chapter V.—The Arctic Island.
Once on the island, it was seen that the hill rose on its southernmost point.
The ground was rocky, and covered with deep patches of snow in sheltered places.
"I don't like the look of that," observed the captain. "That is this year's snow. Once the frost sets in we are done."
Finding it hard work to traverse the direct route, they made for the western shore.
Here, though they had to clamber over hillocks and steep rocks, they got along quicker.
Suddenly Bok, who was in front, uttered a shout.