The Potency of Ungovernable Impulses by Malka Ann Older
This one might have been my favorite of the series so far. Not because of the plot necessarily - Pleiti is helping a friend who is concerned about potential threats to her cousin who is up for a promotion at another university- but because of the language and the Holmes/Watson vibes, both of which are so much more noticeable in this installment. I will say that this does work as a stand-alone although one of the major events from the first is referenced and carries some importance.
The series is set on Jupiter, which was settled after Earth's atmosphere became uninhabitable. Pleiti is a professor in the classics department, studying what life was like on earth in the hopes of eventually returning, which makes a nice contrast with the modernists she meets, who are more interested in studying the now and how people and animals are adapting. But people are still people, with jealousies and secrets, which means people like...