"Don't you see that the sloop is moving on the new tack. She may be going faster than I can swim. Stay on the raft!"

As he gave this last command, he slipped out of his heavy, soaked outer coat, quickly removed his shoes, and, pushing these articles to Hodge, let himself into the sea, and began to swim toward the dingy fishing-sloop. Hodge did not again shout, for he saw that Merriwell's plan was to swim to the sloop, climb aboard of it, and by a sudden attack overwhelm the men.

"He's crazy!" Hodge grated. "They will see him, and they will simply knock him back into the sea. They act as if they were lunatics—or drunk! Why don't they look this way?"

It was indeed singular, but neither of the men seemed to have noticed the raft or heard the cries that came from it. Merriwell was a splendid swimmer, and in spite of his chilled condition and his hampering clothing, he moved through the water almost like a fish.

"Of course I couldn't have kept up with him!" Bart grumbled. "But I could have done my best. He can't overpower both of those men alone."

He held tightly to the shoes and the coat, and looked longingly after the swimmer, turning his eyes often to the sloop, that now, under the influence of a light breeze, was going along in a surprising fashion.

"And how did Inza come to be aboard of that sloop?"

Bart had not time to think of this before, but now the answer came quickly enough. Inza's clothing had clung to her, as she rushed on the deck, showing that her skirts were weighted with water. No doubt, she, too, had been hurled into the sea by the collision of the steamer with the barge, and this fishing-boat had in some manner picked her up.

"It's very queer, though, the way that fellow acted! She was afraid of him. But she is below, and he is now on deck. Likely enough he has her shut up in the cabin."

He beheld Merriwell lift himself slightly out of the water and send out a ringing call. But the men on deck did not stir. And the sloop sailed on.