"Did you want us to put a reef in, sir?" asked the old whaler.

"When I want a sail reefed," the captain answered shortly, "I'll tell you."

As the mast fell into place and the sail was hoisted, the whale-boat heeled sharply over and began to cut her way through the water at a good speed, leaving the two prams far in the rear. The captain, who was steering mechanically, paid no heed to them, staring moodily ahead into the darkness. Hank looked around uneasily from time to time, then in a few moments he spoke.

"The mate's signaling, I think, sir," he said.

Colin looked round but could only just see the outline of the larger of the two boats, and knew it was too dark to distinguish any motions on board her. He looked inquiringly at Hank, but the old gunner was watching the captain.

"What does he want?" questioned the captain angrily.

"Orders, sir, I suppose," the whaler answered.

The captain felt the implied rebuke and looked at him sharply, but although he was a strict disciplinarian, he knew Hank's worth as a seaman of experience and kept back the sharp reply which was upon his lips. Then turning in his seat he realized how rapidly they had sped away from the boats they were escorting, and said:

"I'll bring her up."