“I’m afraid you will get hit by the sheet-blocks if you stand here any longer, sir,” said Mr. Marline to Professor Primback. “Excuse me, sir, but you had better go below, or the vessel will shake you up badly as she catches the wind on the other tack.” The professor made a dive at the companion-way. As the vessel at that instant was on an even keel, he succeeded in reaching his destination. The line of seamen “walking away” with the fore-sheet then crowded upon him, and he fled to the cabin in disgust. The Tritonia gave a terrible lurch as the sails filled on the port tack; and the grouty professor, losing his hold of the stair-post, was pitched down to the lee side of the cabin. One of the stewards picked him up; but his temper got the better of him. Dr. Crumples tried to comfort him; but he would not be comforted. The Tritonia was again headed towards the steamer. The captain took some time to consult with Mr. Marline and Mr. Rimmer in regard to the detail of officers and seamen for duty on the disabled vessel. Then he had a talk with O’Hara, though no one could hear what passed between them. All hands were again called; and every one on board volunteered, as the captain had told Marline they would. “Perhaps, when I have explained the duties of the crew on board of the steamer, you will not be so willing,” said the captain, with a laugh. “It will be necessary for a portion of the volunteers to act as firemen; and I need not tell you that the fire-room of any steamer is a very hot and dirty hole. But this work will be fairly divided among all the seamen.” “But not among the officers,” added a young salt, laughing. “Certainly not: I shall detail two officers for duty in the engine-room; but I select them simply because they understand the business,” replied the captain. “Lieut. O’Hara will act as captain of the steamer; first master Speers as chief officer; second master Raymond as second officer.” These names were received with cheers by the seamen; but the three lieutenants whose names had not been mentioned thought it a little strange that they had been passed over, though the third lieutenant, Alexander, was competent to run an engine, which explained why his name had been omitted. “Lieut. Alexander will act as chief engineer, and fourth master Richards as assistant,” continued the captain, reading from a paper he had made out. The names of eighteen seamen and petty officers were then read; and Wainwright desired any one who had any objections to make, to make them now, for it would be too late when the party had gone on board of the steamer. No one made any objections; and the order was given to clear away the second and third cutters. They were lowered into the water, one at a time, and their crews pulled for the steamer. Mr. Rimmer, the second cook, and two stewards were sent with them. CHAPTER VII. THE INVALID YOUNG LADY.