MARK TWAIN (1835-1910), born Samuel Langhorne Clemens, was an immensely popular American author and humorist, most acclaimed for his novels The Adventures of Huckleberry Finn and The Adventures of Tom Sawyer.
Twain was . . . enough of a genius to build his morality into his books, with humor and wit and--in the case of The Prince and the Pauper--wonderful plotting. --E. L. Doctorow