"Might, sir. Might not. No telling that."

The captain ruminated. Then he beat his fist on his knee.

"The other cave!"

"What other cave?" asked the surgeon.

"The cave where they killed the seals."

"Surely!" exclaimed Trendon. "Wait, though. Didn't Slade say it was between here and the point?"

"Yes. Beyond the small beach."

"No cave there," declared the surgeon positively.

"There must be. Congdon, did you see an opening anywhere in the cliff as we came along?"

"No, sir. This is the only one, sir."