And, meanwhile, on that white page, the "Pilgrim" drawn on an exact scale, would be smaller than the most microscopic of infusoria! That mathematical point, without appreciable dimensions, would appear lost, as it was in reality in the immensity of the Pacific!

Dick Sand himself had not experienced the same impression as Mrs. Weldon. He knew how far off the land was, and that many hundreds of miles would not suffice to measure the distance from it. But he had taken his part; he had become a man under the responsibility which had fallen upon him.

The moment to act had come. He must profit by this northwest breeze which was blowing up. Contrary winds had given place to favorable winds, and some clouds scattered in the zenith under the cirrous form, indicated that they would blow steadily for at least a certain time.

Dick called Tom and his companions.

"My friends," he said to them, "our ship has no longer any crew but you. I cannot work without your aid. You are not sailors, but you have good arms. Place them, then, at the 'Pilgrim's' service and we can steer her. Every one's salvation depends on the good work of every one on board."

"Mr. Dick," replied Tom, "my companions and I, we are your sailors. Our good will shall not be wanting. All that men can do, commanded by you, we shall do it."

"Well spoken, old Tom," said Mrs. Weldon.

"Yes, well spoken," continued Dick Sand; "but we must be prudent, and I shall not carry too much canvas, so as not to run any risk. Circumstances require a little less speed, but more security. I will show you, my friends, what each will have to do in the work. As to me, I shall remain at the helm, as long as fatigue does not oblige me to leave it. From time to time a few hours' sleep will be sufficient to restore me. But, during those few hours, it will be very necessary for one of you to take my place. Tom, I shall show you how we steer by means of the mariner's compass. It is not difficult, and, with a little attention, you will soon learn to keep the ship's head in the right direction."

"Whenever you like, Mr. Dick," replied the old black.

"Well," replied the novice, "stay near me at the helm till the end of the day, and if fatigue overcomes me, you will then be able to replace me for a few hours."