The piece about the Mississippi is capital. It almost made the
water in our ice-pitcher muddy as I read it. I don't think I shall
meddle much with it, even in the way of suggestion. The sketch of
the low-lived little town was so good that I could have wished there
was more of it. I want the sketches, if you can make them, every
month.

Mark Twain was now really interested in this new literary venture. He was fairly saturated with memories. He was writing on the theme that lay nearest to his heart. Within ten days he reported that he had finished three of the papers, and had begun the fourth.

And yet I have spoken of nothing but piloting as a science so far, and I doubt if I ever get beyond that portion of my subject. And I don't care to. Any Muggins can write about old days on the Mississippi of five hundred different kinds, but I am the only man alive that can scribble about the piloting of that day, and no man has ever tried to scribble about it yet. Its newness pleases me all the time, and it is about the only new subject I know of.

He became so enthusiastic presently that he wanted to take Howells with him on a trip down the Mississippi, with their wives for company, to go over the old ground again and obtain added material enough for a book. Howells was willing enough—agreed to go, in fact—but found it hard to get away. He began to temporize and finally backed out. Clemens tried to inveigle Osgood into the trip, but without success; also John Hay, but Hay had a new baby at his house just then—“three days old, and with a voice beyond price,” he said, offering it as an excuse for non-acceptance. So the plan for revisiting the river and the conclusion of the book were held in abeyance for nearly seven years.

Those early piloting chapters, as they appeared in the Atlantic, constituted Mark Twain's best literary exhibit up to that time. In some respects they are his best literature of any time. As pictures of an intensely interesting phase of life, they are so convincing, so real, and at the same time of such extraordinary charm and interest, that if the English language should survive a thousand years, or ten times as long, they would be as fresh and vivid at the end of that period as the day they were penned. In them the atmosphere of, the river and its environment—its pictures, its thousand aspects of life—are reproduced with what is no less than literary necromancy. Not only does he make you smell the river you can fairly hear it breathe. On the appearance of the first number John Hay wrote:

“It is perfect; no more nor less. I don't see how you do it,” and added, “you know what my opinion is of time not spent with you.”

Howells wrote:

You are doing the science of piloting splendidly. Every word
interesting, and don't you drop the series till you've got every bit
of anecdote and reminiscence into it.

He let Clemens write the articles to suit himself. Once he said:

If I might put in my jaw at this point I should say, stick to actual
fact and character in the thing and give things in detail. All that
belongs to the old river life is novel, and is now mostly
historical. Don't write at any supposed Atlantic audience, but yarn
it off as if into my sympathetic ear.