Leckie continues to build worlds and cultures that turn a lens back onto contemporary struggles around identity and sovereignty. It is helpful, but not necessary, to have read her other Radch books as they do build on some earlier stories and a few characters turn up again. There is also a deeper dive into the Presgers (or at least the Presger Translators), but the author does a great job keeping terrible mysteries mysterious.

Finally, a slight spoiler, in this installment Leckie fixes the greatest flaw in her universe: the lack of coffee. I applaud her courage in bringing this beverage into a heretofore tea-centric narrative.