Margaret Jull Costa has translated the works of many Spanish and Portuguese writers, among them novelists: Javier Marías, José Saramago and Eça de Queiroz, and poets: Sophia de Mello Breyner Andresen, Mário de Sá-Carneiro and Ana Luísa Amaral. Her work has brought her numerous prizes, most recently, the 2018 Premio Valle-Inclán for On the Edge by Rafael Chirbes. In 2014, she was awarded an OBE for services to literature.