1871.
(See Chapters lxxxi and lxxxii; also Appendix K.)

MEMORANDA continued in Galaxy to April.
AUTOBIOGRAPHY AND FIRST ROMANCE--[THE FIRST ROMANCE had appeared in the
Express in 1870. Later included in SKETCHES.]--booklet (Sheldon & Co.).
U. E.
ROUGHING IT finished (Quarry Farm).
Ruloff letter--Tribune.
Wrote several sketches and lectures (Quarry Farm).
Western play (unfinished).
Lecture-tour, season 1871-72.

1872.
(See Chapters lxxxiii to lxxxvii; also Appendix L.)

ROUGHING IT--book (Am. Pub. Co.), February. U. E.
THE MARK TWAIN SCRAP-BOOK invented (Saybrook, Connecticut).
TOM SAWYER begun as a play (Saybrook, Connecticut).
A few unimportant sketches published in "Practical jokes," etc.
Began a book on England (London).

1873.
(See Chapters lxxxviii to xcii.)

Letters on the Sandwich Islands-Tribune, January 3 and 6.
THE GILDED AGE (with C. D. Warner)--book (Am. Pub. Co), December. U. E.
THE LICENSE OF THE PRESS--paper for The Monday Evening Club.
Lectured in London, October 18 and season 1873-74.

1874.
(See Chapters xciii to xcviii; also Appendix M.)

TOM SAWYER continued (in the new study at Quarry Farm).
A TRUE STORY (Quarry Farm)-Atlantic, November. U. E.
FABLES (Quarry Farm). U. E.
COLONEL SELLERS--play (Quarry Farm) performed by John T. Raymond.
UNDERTAKER'S LOVE-STORY (Quarry Farm) (unpublished).
OLD TIMES ON THE MISSISSIPPI (Hartford) Atlantic, January to July, 1875.
Monarchy letter to Mrs. Clemens, dated 1935 (Boston).

1875.
(See Chapters c to civ; also Appendix N.)

UNIVERSAL SUFFRAGE--paper for The Monday Evening Club.
SKETCHES NEW AND OLD--book (Am. Pub. Co.), July. U. E.
TOM SAWYER concluded (Hartford).
THE CURIOUS REP. OF GONDOUR--Atlantic, October (unsigned).
PUNCH, CONDUCTOR, PUNCH--Atlantic, February, 1876. U. E.
THE SECOND ADVENT (unfinished).
THE MYSTERIOUS CHAMBER (unfinished).
AUTOBIOGRAPHY OF A DAMN FOOL (unfinished).
Petition for International Copyright.
1876.
(See Chapters cvi to cx.)

Performed in THE LOAN OF THE LOVER as Peter Spuyk (Hartford).
CARNIVAL OF CRIME--paper for The Monday Evening Club--Atlantic, June.
U. E.
HUCK FINN begun (Quarry Farm).
CANVASSER'S STORY (Quarry Farm)--Atlantic, December. U. E.
"1601" (Quarry Farm), privately printed. [And not e