Djamila Ribeiro holds a master's degree in Political Philosophy from the Federal University of São Paulo. She is the coordinator of the Sueli Carneiro editorial Seal and the Plural Feminisms Collection, an independent editorial initiative that has changed the publishing market in Brazil. She is the author of several books and is a professor in the Journalism department at the Pontifical Catholic University of São Paulo (PUC-SP).

Horacio Castellanos Moya has published Roque Dalton: correspondencia clandestina y otros ensayos (Penguin/Random House, 2021), a study based on new sources of the life and tragic death of the famed poet from El Salvador.