Mark Twain Mark Twain Mark Twain (November 30, 1835 – April 21, 1910), real name Samuel Langhorne Clemens, was an American writer, humorist, entrepreneur, publisher, and lecturer. Among his novels are "The Adventures of Tom Sawyer" (1876) and its sequel, the "Adventures of Huckleberry Finn" (1885), the latter often called "The Great American Novel". Twain was raised in Hannibal, Missouri, which later provided the setting for "Tom Sawyer" and "Huckleberry Finn". He served an apprenticeship with a printer and then worked as a typesetter, contributing articles to the newspaper of his older brother Orion Clemens. He later became a riverboat pilot on
Mark Twain results that are profitable to the human race or doesn't. ... The pains which it inflicts upon unconsenting animals is the basis of my enmity towards it, and it is to me sufficient justification of the enmity without looking further. Twain used different pen names before deciding on "Mark Twain". He signed humorous and imaginative sketches as "Josh" until 1863. Additionally, he used the pen name "Thomas Jefferson Snodgrass" for a series of humorous letters. He maintained that his primary pen name came from his years working on Mississippi riverboats, where two fathoms, a depth indicating water safe for the