" 1601: Conversation, as it was by the Social Fireside, in the Time of the Tudors" (1880).
" The Great Revolution in Pitcairn" (1879).
" A Murder, a Mystery, and a Marriage" (1876).
" The Story Of The Good Little Boy" (1875).
" The Story Of The Bad Little Boy" (1875).
" Some Learned Fables for Good Old Boys and Girls" (1875) : 77–83.
" A True Story, Repeated Word for Word As I Heard It" (1874) : 70–73.
" My Late Senatorial Secretaryship" (1868).
" General Washington's Negro Body-Servant" (1868).
" The Celebrated Jumping Frog of Calaveras County" (1867).
" The Private Life of Adam and Eve: Being Extracts from Their Diaries, Translated from the Original Mss." (Harper, 1931), LCCN 31-27192 – posthumous issue of the 19 works bound as one, as Twain had requested in a recently discovered letter.
" Eve's Diary", illustrated by Lester Ralph (1906).
" Extracts from Adam's Diary", illustrated by Frederick Strothmann (1904).
"Tom Sawyer’s Gang Plans a Naval Battle" (c.
" Schoolhouse Hill" (in The Mysterious Stranger) (c.
"Huck Finn and Tom Sawyer Among the Indians" (c.
The Mysterious Stranger (1916, posthumous).
Personal Recollections of Joan of Arc (1896).
A Connecticut Yankee in King Arthur's Court (1889).