Audiobook 100 Quotes by Mark Twain. Mark Twain is one of the wittiest and most prolific writers of all time. He is mostly known for The Adventures of Tom Sawyer and its sequel, The Adventures of Huckleberry Finn, which is often called the Great American Novel. He was lauded as the "greatest humorist this country has produced" and William Faulkner called him "the father of American literature".