Samuel Langhorne Clemens (November 30, 1835 – April 21, 1910), better known by his pen name Mark Twain, was an American writer, humorist, entrepreneur, publisher, and lecturer. Among his novels are The Adventures of Tom Sawyer (1875) and its sequel, the Adventures of Huckleberry Finn (1885). Discover interesting life of Mark Twain through places in this tour map.