Samuel Langhorne Clemens (1835-1910), best known to the world by his pen-name Mark Twain, was an author and humorist, noted for his novels The Adventures of Huckleberry Finn (1884), which has been called "the Great American Novel", and The Adventures of Tom Sawyer (1876, among many others. Beverly Lyon Clark is Professor of English at Wheaton College. She is author of Kiddie Lit: The Cultural Construction of Children's Literature in America, Regendering the School Story: Sassy Sissies and Tattling Tomboys, Lewis Carroll, and Reflections of Fantasy: The Mirror-Worlds of Carroll, Nabokov, and Pynchon. Her edited volumes include the Oxford Encyclopedia of Children's Literature, Louisa May Alcott: The Contemporary Reviews and Girls, Boys, Books, Toys: Gender in Children's Literature and Culture.