"Well, that steamer, which was called the _Duke of Dorchester_, and which was a vessel of not more than a thousand tons, wasn't much of a sailer, or perhaps they was saving coal, I don't know which, and, not knowing how much coal ought to be used, I kept my mouth shut on that point; but I had the log thrown a good deal, and I found that we never quite came up to ten knots an hour, and when we took an observation at noon the next day, we saw that we hadn't quite done the hundred miles; but a little before one o'clock we did it, and then I ordered the captain to stop the engine and lay to. "There was a brig about a mile away, and when she saw us layin' to, she put about and made for us, and when she was near enough she hailed to know if anything was the matter. She was a French brig, but Captain Dork understood her, and I told him to bid her 'Good morning,' and to tell her that nothin' was the matter, but that we were just stoppin' to rest. I don't know what he did tell her, but she put about her helm and was off again on her own business. "'Now,' said I to Captain Dork, 'I want you to back this steamer due east to the Island of Ushant.' "He looked at me and began to swear. He took me for a maniac,--a wild, crazy man, and told me the best thing I could do would be to go below and turn in, and he would take me back to my friends, if I had any. "I didn't want to tell him what I was up to, but I found I had to, and so I explained to him that I was a rich sailor takin' a lark, and the lark I wanted to take was, to sail on a parallel of latitude a hundred miles in a steamer, and then to back that steamer along that same parallel to the place where she started from. I didn't believe that there was ever a ship in the world that had done that, and bein' on a lark, I wanted to do it, and was willin' to pay for it; and if his engineers and his crew grumbled about backing the steamer for a hundred miles, he could explain to them how the matter stood, and tell them that bein' on a lark I was willin' to pay for all extra trouble I might put them to, and for any disturbances in their minds which might rise from sailin' a vessel in a way which didn't seem to be accordin' to the ordinary rules of navigation. "Now, when Captain Dork knew that I was a rich sailor on a lark, he understood me, and he made no more objections, though he said he wouldn't have spent his money in that way; and when he told his crew and his engineers and men about the extra pay, they understood the matter, and they agreed to back her along the forty-eighth parallel just as nigh as they could until they lay to two miles west of Ushant.