All the King's Men is a novel by Robert Penn Warren first published in 1946. Its title is drawn from the nursery rhyme Humpty Dumpty. In 1947 Warren won the Pulitzer Prize for All the King's Men. It was adapted for film in 1949 and 2006; the 1949 version won the Academy Award for Best Picture. It is rated the 36th greatest novel of the 20th century by Modern Library, and it was chosen as one of TIME magazine's 100 best novels since 1923.