Mark Twain Nonfiction

The Innocents Abroad (1869)
Roughing It (1872)
A Tramp Abroad (1880)
Life on the Mississippi (1883)
How to Tell a Story and Other Essays (1897)
Following the Equator (1897)
"To the Person Sitting in Darkness"(1901)
King Leopold's Soliloquy (1905)
"The War Prayer"(1905)
Mark Twain's Autobiography (1924)