"No use," he said. "Mr. Parmalee ain't here."

"How do you know?" cried the captain.

"Because he was thrown overboard last night," was the sudden grim answer.

Ruth gave a smothered shriek and the others gasped in amazement and horror.

"What do you mean?" shouted the captain.

"Just what I said."

"Who threw him overboard?"

"He did," declared Ditty, pointing to Drew.

There was a moment of terrible silence as the others looked in the direction of the mate's pointing finger.

Drew stood as though he were turned to stone. His tongue was paralyzed. He saw consternation in the faces of Tyke and the captain. He glimpsed the horror in the eyes of Ruth. Then, with a roar of rage, he hurled himself at the one-eyed mate.