He came under the influence of Daniel Corkery, joining the Cork Dramatic Society, and increasing his knowledge of the Irish language, which he had begun in school.He produced critical studies of the novel and the short-story form, introduced texts of historical and literary merit, and contributed scores of articles, reviews, and uncollected stories to periodicals in Ireland, Britain, and America.Under O’Faoláin’s editorship, The Bell participated in many key debates of the day; it also provided a crucial outlet for established and emerging writers during the lean war years.A recurring thread in Ó Faoláin’s work is the idea that national identities are historically produced and culturally hybrid; an additional thesis is that Irish history should be conceived in international terms, and that it should be read, in particular, in the context of social and intellectual developments across Europe.Ó Faoláin was a controversial figure in his lifetime and two of his books were banned for "indecency" in Ireland—his debut collection of short stories and his second novel, Bird Alone (1936).