Despite the fact that Mark Twain died one hundred years ago, we're still discovering new things about him. Last year, we published Who Is Mark Twain?—a collection of twenty-six wickedly funny, thought-provoking essays by Samuel Langhorne Clemens—a.k.a. Mark Twain—none of which had ever been published before, and all of which are completely contemporary, amazingly relevant, and gut-bustingly hilarious. Now, Who Is Mark Twain? is available in paperback (ISBN 9780061735011; $12.99).