The pseudonym of Javier Coll Mata (Madrid, May 6, 1948–Paris, November 15, 1990), Aliocha Coll was a Spanish writer and translator raised in Barcelona who spent several years of his adult life in Paris, where he committed suicide after completing Attila. He is the subject of "Everything Bad Comes Back" by Javier Marías, and believed in Finnegans Wake as the "starting point" for contemporary literature. In addition to Attila, he wrote a couple novels, a play, and several essays, but the majority his work was either published posthumously or remains unpublished, despite Spanish super agent Carmen Balcells backing him throughout her life as the future of Spanish literature.

Katie Whittemore translates from the Spanish. Her translations include novels by Sara Mesa, Javier Serena, Aroa Moreno Durán, Lara Moreno, Nuria Labari, Katixa Agirre, Jon Bilbao, Juan Gómez Bárcena, Almudena Sánchez, Aliocha Coll, and Pilar Adón. She received an NEA Translation Fellowship in 2022 for Lara Moreno’s In Case We Lose Power, and has been a finalist for the Spain-USA Foundation Translation Prize and the Queen Sofía Spanish Institute Translation Prize, and longlisted for the National Translation Award.