sentences:  His works might be considered predecessors to the outdoor dramas that Kermit Hunter, author of "Unto These Hills" and "Horn in the West", and Paul Green, author of "The Lost Colony", were later known for.Although his work took him throughout the country, much of his work was centered in New England and surrounding states.According to David Walbert, Burrell's works utilized "classical allusion and poetry to edify as well as entertain audiences."