sentences:  He took over the daily strip as of February 11, with the story "Pluto and the Dogcatcher".Osborne scripted many memorable "Mickey" stories from 1933 to 1937 which were later adapted into the popular Big Little Books of the 1930s and 1940s, including "The Mail Pilot", "Editor-in-Grief", "Mickey Mouse Joins the Foreign Legion", "The Seven Ghosts", "Island in the Sky" and "Monarch of Medioka".In April 1933, Earl Duvall, who had been writing and drawing the "Silly Symphony" Sunday comic strip for Disney, abruptly left the company, leaving the strip without a writer.