This was followed by muffled blows on the cabin doors, but the heavy oak and the iron bar withstood all attempts to force it, and after further ineffectual efforts the group within abandoned their efforts and sought escape in other directions.

Tom could now distinguish the men on the lower deck quite plainly, and in a minute or two, one of them came aft toward him.

"You fellows might as well give in now as ever," said the sailor. "We will get you anyhow, and it will go hard with you if we have any trouble with you."

"Well, if you leave it to us," answered Tom, "we prefer to be gotten later, and in the meantime, let me warn you that the next man that comes within twenty feet of these ladders gets what you all deserve."

"That's fine talk, young fellow, but—" and just then the sailor drew back his arm, hurled something violently at Tom and sprang back before Tom could recover from his surprise.

A shining streak went past him and buried itself for an inch in the rail.

"It's a knife," called out the captain. "You want to be a little more careful and not let them get near enough again."

"You bet I will," replied Tom, startled by his narrow escape.

There was a moment's lull in the excitement, and then a crash resounded from directly below Tim's feet.