In his capacity as editor, Mencken became close friends with the leading literary figures of his time, including Theodore Dreiser, F. Scott Fitzgerald, Joseph Hergesheimer, Anita Loos, Ben Hecht, Sinclair Lewis, James Branch Cabell, and Alfred Knopf, as well as a mentor to several young reporters, including Alistair Cooke. He also championed artists whose works he considered worthy. For example, he asserted that books such as "Caught Short! A Saga of Wailing Wall Street" (1929), by Eddie Cantor (ghostwritten by David Freedman) did more to pull America out of the Great Depression than all government measures combined. He also mentored John Fante. Thomas Hart Benton illustrated an edition of Mencken's book "Europe After 8:15".