They like that Birthday Letters combines Hughes' trademark violence--dying animals, stormy moors--with his compassion for Plath and introspection.
Hughes tries to emphasize the full range of human emotion in his work.
mnli hypothesis: Hughes tries to emphasize the full range of human emotion in his work. premise: They like that Birthday Letters combines Hughes' trademark violence--dying animals, stormy moors--with his compassion for Plath and introspection.