One thing I really loved about Ancillary Justice is that the narrator speaks a language that has no gender, and to "translate" the narrator's thoughts into English, Leckie uses generic feminine pronouns, even with respect to characters that she identifies as biologically male. It's pretty much incidental to the plot, other than a reinforcement of how many of the characters are distinctly post-human, but it forces the reader to confront their own gender stereotypes CONSTANTLY.