“Only a word,” said Mr Preddle.

“Quick, then.”

“You were out on the deck some time, weren’t you?”

“Yes; a long time,” I replied impatiently. “Why?”

“Could you see how my poor fishes were getting on?”

“No, I couldn’t,” I said gruffly, for my temper was as sore as my body just then, and Mr Preddle irritated me; he did seem so girlish and weak.

“Now, Mr Frewen,” I said, “tell me what to do to your head.”

“Leave it alone,” he said, smiling, “or no, perhaps you had better do something to it; I shall be better and stronger, and I want all my strength now.”

“To help get back the ship?” I said.

“Yes, of course. Now then, my lad,” he continued, “you must think that you are a surgeon’s mate or dresser.” I nodded.