Tamsyn Muir’s 2019 Gideon the Ninth is the first volume in a space opera series that may be as yet unnamed (a sequel, Harrow the Ninth, will be out in 2020).
Gideon Nav, of poorly documented parentage, has been indentured to the Ninth House since she was an infant.
The Ninth House is known by other names: the Keepers of the Locked Tomb, House of the Sewn Tongue, and the Black Vestals, for example. Nowhere are the houses of necromancy given any names that would suggest the they are fun places to live. No, they are not fun. Gideon has been scheming escape ever since she was old enough to form the thought of leaving. None of her efforts have succeeded … yet. Why let a 100% failure rate keep her from trying?
As the story begins, Gideon is preparing another escape attempt, one that will surely succeed!