 His most important works are, however, Harri eta Herri (Stone and Country, 1964), Euskal Harria (The Basque Stone, 1968) and Harrizko Herri Hau (This Country of Stone, 1971), related to the social realism.He also cultivated other genres, like the novel, the short story and theatre.He was an excellent translator of Basque; he translated authors like Federico García Lorca, T. S. Eliot and Giovanni Boccaccio.