Mauser began to publish his first prose and poems in 1938 in the newspapers
Dom in svet,
Mentor,
Mlada setev, and
Vrtec, and after his exile mostly with the Hermagoras Society in
Klagenfurt and
Slovene Cultural Action in Buenos Aires, as well as in the domestic and expatriate press in the United States and Canada. He continued the Slovene tradition of the local story with stories from village life with typically emotionally colored narratives and morally defined literary characters. Mauser's best works are the novella
Sin mrtvega (Son of the Dead) and the novel
Ljudje pod bičem (People under the Scourge). Both works deal with the subject of World War II and the first years after it. Along with the historical image of the time, they mainly show the moral and emotional upheavals that accompany the destinies of the characters in the story. Mauser also relates to traditional Slovenian prose with the theme of the clerical profession, which is presented in the play
Kaplan Klemen (Chaplain Klemen), and in his unfinished biography of Bishop
Frederic Baraga,
Le eno je potrebno (Only One is Necessary). Mauser's prose has been translated into French, German, and Spanish. His posthumous poetry collection
Zemlja sem in večnost (I Am the Earth and Eternity) contains religious poetry and reflective poems about nature, as well as philosophical, hymn-like, and reflective poems. ==References==