ɪn nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi nˈaɪn hiː pˈʌblɪʃt ðə nˈɑːvəl ðɐthɐzbˌɪn kənsˈɪdɚd hɪz mˈæstɚpˌiːs ænd wˈʌn ʌvðə mˈoʊst ɹˈɛlᵻvənt wˈɜːks ɪn spˈænɪʃ lˈɪɾɚɹᵻtʃɚ, lˌæ kjˈuːɑːɹɾə loʊkjˈʊɹɹə ðə fˈoːɹθ mˈædnəs.
In 1989 he published the novel that has been considered his masterpiece and one of the most relevant works in Spanish literature, La Cuarta Locura (The Fourth Madness).