Northern Ireland -- In literature English fiction -- 20th century -- History and criticism 1 English fiction -- 21st century -- History and criticism 1 English fiction -- Irish authors -- History and criticism 1 Heaney, Seamus, -- 1939- -- Prose 1 Ireland -- In literature 1 Mahon, Derek, -- 1941- -- Criticism and interpretation 1 more ... Northern Ireland -- Intellectual life 1 Social change in literature 1 Social problems in literature 1 less ...