Seeing France with Uncle John

Popular novel, first published in 1906. The story begins: "Dear Mama: We did get off at last, about four in the afternoon, but you never imagined anything like the day we had with Uncle John. It was awful, and, as luck would have it, he just happened to go aft or sou'west, or whatever it is on shipboard, in time to see them drop his trunk into the hold, and they let it fall from such a height that he swore for an hour. I don't see why Uncle is so unreasonable; a Russian gentleman had the locks broken to both his trunks and just smiled, and a very lovely Italian lady had her trunk caved in by the hoisting-rope and only shrugged her shoulders; but Uncle turned the whole deck fairly black and blue on account of a little fall into the hold."