The ELO (Electronic Literature Organization) organized its 2017 Conference, Festival and Exhibits, from July 18-22, at University Fernando Pessoa, Porto, as well as several other venues located in the center of the historic city of Porto, Portugal. Titled Electronic Literature: Affiliations, Communities, Translations, ELO'17 proposed “a reflection about dialogues and untold histories of electronic literature, providing a space for discussion about what exchanges, negotiations, and movements we can track in the field of electronic literature.” Its aim was “to contribute to displacing and re-situating accepted views and histories of electronic literature, in order to construct a larger and more expansive field, to map discontinuous textual relations across histories and forms, and to create productive and poetic apparatuses from unexpected combinations.” Volume 6 of MATLIT: Materialities of Literature publishes selected articles from the ELO 2017 Conference. These have been divided into three issues according to the conference threads: 6.1 Affiliations, 6.2 Communities, and 6.3 Translations. Essays and research articles are published in the “thematic section,” while texts about artistic projects and installations are presented in the “meadiascape” section. See: http://impactum-journals.uc.pt/matlit/issue/view/305