"They don't catch what you say!" Frank exclaimed. "Look there!"

CHAPTER XIV

A BOY SCOUT WITH A "PUNCH"

When Ned saw the conning tower of the submarine drop out of sight he rowed over to the spot where she had gone down and tried to look into the depths of the sea.

The water was fairly clear, and he could see two great bulks below instead of one. He knew then what was taking place.

"The Shark is bent on murder," he mused. "Perhaps they wouldn't be so ready to sink the Sea Lion if they knew that the manager of the whole rotten business was a prisoner on her."

He could not see clearly, of course, but he waited and watched for some moments. Then the Shark crashed with the Sea Lion and fell off, apparently crippled.

"So that's the reason Frank dropped to the bottom!" thought Ned. "He knew the Shark couldn't get a good crack at the Sea Lion when she lay on the bottom. Wonder if the Shark is injured seriously?"

He watched until the Shark turned to the east, curving around the point of land which she had passed to the attack, then turned toward the shore. Jack was still there, and he must find him before nightfall.

Much to his surprise, he saw Jack, Hans and the Englishman, Hamblin by name, watching him from the beach. He waved his hat and shouted to them, wondering all the time where Jack had picked up his acquaintances. In five minutes he was on the beach.