I pulled the titles to include in this blog series from a variety of sources: SFF lists, lesfic lists, LGBTQ lists. I don't exactly remember where I turned up Cristina Sánchez-Andrade's The Winterlings. From the blurb, it could have been any of several. The description sounds as if it's being pitched as a "literary novel" (in the genre sense) but I most likely found it recommended in an SFF context.