Spirit. The Princess of Bois Dormant

As the sole survivor of a massacre, Bibi was only saved from a life as a concubine when Lady Nef, the General's wife, intervened, earning Bibi's undying loyalty. When a diplomatic mission turns sour, Bibi is imprisoned with her saviour, and through her learns of the greatest treasure imaginable: an uninhabited, unspoiled, perfect planet. When Lady Nef dies and bequeaths Bibi her rank and power, Bibi steals Spirit, an instantaneous-transit space pod, and runs with nothing other than a set of coordinates.
Twenty years after Lady Nef's capture, the Princess of Bois Dormant debuts in capital Speranza and dazzles high society. No-one could imagine this diamond of the Diaspora had an ulterior motive, forged in the darkness of a prison cell. But revenge isn't simple when more than one person pulled a trigger. Bibi must decide what's more important - personal vendettas, or uncovering a conspiracy that reaches far beyond just her.
A twisty tale of murder, betrayal, and revenge served ice cold, the sequel to Gwyneth Jones' critically acclaimed Aleutians Trilogy, set in the same universe, is an epic story of intergalatic high society and the complex webs it weaves. You can find more information about Spirit at http://www.gwynethjones.uk/SPIRIT.htm