"You had better not reply to me in that tone," added Mr. Lowington, mildly.

"Yes, I will!"

"Mr. Topliffe," continued the principal.

"Here, sir," replied the head steward.

"You will have the brig cleared out for use."

"Yes, sir;" and the head steward went below to obey the order.

There was not a boy on board who knew what the "brig" was, though the establishment had existed in the steerage from the time when the boys first went on board the ship. It had never before been required for use, and Mr. Lowington had carefully veiled every disagreeable feature of discipline, until it was necessary to exhibit it. The brig was the prison of the ship—the lock-up. It was located under and abaft the main ladder, in the steerage, being an apartment five feet in length by three feet in width. The partitions which enclosed it were composed of upright planks, eight inches in width, with spaces between them for the admission of light and air.

The brig had been used as a store room for bedding by the stewards, and the students never suspected, till Shuffles' case came up, that it was not built for a closet. Mr. Topliffe and his assistants removed the blankets and comforters from this lock-up, and prepared it for the reception of the refractory pupil. When the room was ready he went on deck, and reported the fact to the principal.

"Shuffles, our discipline has always been of the mildest character," said Mr. Lowington, breaking the impressive silence which reigned on deck. "I regret to be compelled to resort to force in any form; even now I would avoid it."

"You needn't, on my account," replied Shuffles, shaking his head. "You have done your worst already."