Sigrid Undset: On Saints and Sinners. - Undset, Sigrid, 1882-1949; Hudson, Deal W.; Leiva-Merikakis, Erasmo; Evans, Paul; Synan, Edward; O'Brien, Astrid (San Francisco : Ignatius Press, 1993)
Undset, Sigrid: In the Gray Light of Dawn; Some Refletions on the Suffragette Movement; If 2+2=5; The Undset-Söderblom Exchange; Catholic Propaganda; Progres, Race, Religion; A Christmas Meditation.
Keywords: Altri autori (Catalogo Generale) - Letteratura primaria