The novel “Ancillary Justice” by Ann Leckie was published for the first time in 2013. It’s the first book in the Imperial Radch series. It won the prizes Hugo, Nebula, Arthur C. Clarke, BSFA, Locus and Seiun as best novel of the year and the Kitschies Golden Tentacle as best debut novel of the year.
Breq has been following her plan for almost twenty years when she runs into Seivarden Vendaai, a Radchaai officer she knew a millennium ago, lying into the snow. It’s not her job to take care of her but she decides to rescue her and ends up taking her with her on her return journey to the Radch, involving her in her search for justice.
The spaceship Justice of Toren is part of the Radch fleet in orbit around the planet Shis’urna during the operations connected to its annexation to the Radchaai empire. There’s only a nominal local resistance but Anaander Mianaai, the Lord of the Radch, is busy in a power struggle with herself with the consequence that many members of the fleet, both humans and spaceships with their ancillaries, are caught in the middle.