MARK TWAIN was profane. It is a long record, for it covers, intermit- tently, about forty years. The only thing uniform about it is the form—the books he kept it in. There are between thirty and forty of them, filled with his neat, beautiful writing, smooth and graceful in the beginning, becoming angular and uncertain with age. Except for the two little black-bound river logs all are nearly of the same size and style—books to fit the pocket—buff-leather-covercd dur- ing the early years—limp morocco later, evidently made to order, with a projecting ear or flange on each leaf, to be torn off when used, so that he might always, and quickly, find his place. This was his own idea, and my recollection is that it was patented—he was always pat- enting things. Sometimes he lost a notebook, but for the most part he preserved them. One wonders how he man- aged it—he had a gift for mislaying his belongings,1 In writing Mark Twain—A Biography I made some use of the little river notebooks, and quoted from his own record the circumstance that led to their purchase. These things are too important, however, to be ignored here. 1 He never really lost more than two or three of them. Two were left by mistake at the Hotel Metropole, in Vienna, and turned up nineteen years later, in a New York auction-room. Charles T. Lark, attorney for the S. L. Clemens estate, saw the announcement, and obtained a catalogue of the sale. In it the statement was made that the books had been left behind when Mark Twain gave up his apartment at the Metropole, in 1898. Visiting the auction-room, Mr. Lark was shown the notebooks, with the information that a private bid of fifteen thousand dollars had been received for one of them. He also learned that the books were now claimed by a butler on a Long Island estate, nephew of the former Metropole proprietor. Mr. Lark promptly filed a claim for the two books, as property of the S. L. Clemens estate and got out a writ of replevin for them. They were seized by the sheriff just before the sale started. There followed a good deal of parleying back and forth, the nephew's lawyer finally agreeing to compromise on payment to his client of one thousand dollars, to which Mr. Lark assented, thus obtaining- the precious notebooks for their rightful owners.