Mark Twain, born Samuel Langhorne Clemens, was an American humorist and writer, who is best known for his enduring novels The Adventures of Tom Sawyer and Adventures of Huckleberry Finn, which has been called the Great American Novel. Raised in Hannibal, Missouri, Twain held a variety of jobs including typesetter, riverboat pilot, and miner before achieving nationwide attention for his work as a journalist with The Celebrated Jumping Frog of Calaveras County. He earned critical and popular praise for his wit and enjoyed a successful career as a public speaker in addition to his writing. Twain