This issue of the online journal Indagatio Didactica presents a selection of texts corresponding to papers presented and workshops promoted at the “VI Encontro internacional de reflexão sobre a escrita (VI EIRE): algumas décadas de investigação e ensino” (protextos.web.ua.pt/vi-eire2019/), which took place on 21 and 22 June 2019, at the University of Aveiro, organized by the group ProTextos (Ensino e Aprendizagem da Escrita de Textos), with the Associação de Estudos Lusófonos/Lusophone Studies Association, the Group “Reflexão sobre a Escrita”, the Research Centre on Didactics and Technology in the Education of Trainers (CIDTFF), the Escola Superior de Educação e Ciências Sociais de Leiria, and Universidade do Minho.