Linha D´água Journal, created since 1980, is a publication of the Post-Graduation Program in Philology and Portuguese Language of Universidade de São Paulo. It publishes articles, retrospectives, reviews of and professors and doctorate students from national and international institutions of education and research. The journal is dedicated to the discussion of researches in Portuguese language, in the oral, written and digital modalities, in literature, in the discursive processes and in the teaching of Portuguese.