Night's Slow Poison

Night's Slow Poison is in the same universe as Lrckie's Radch trilogy, the Ancillary books. It was written before the trilogy. It doesn't have the same characters, but the most notable difference is that it doesn't have the gender ambivalence. Anaander Miaai, Lord of the Radch, is referred to as him. In the trilogy there are no male pronouns.