Servant of the Empire (The Empire Trilogy #2)

Magic and murder engulf the realm of Kelewan.  Fierce warlords ignite a bitter blood feud to enslave the empire of Tsuranuanni.  While in the opulent Imperial courts, assassins and spy-master plot cunning and devious intrigues against the rightful heir.  
Now Mara, a young, untested Ruling lady, is called upon to lead her people in a heroic struggle for survival.  But first she must rally an army of rebel warriors, form a pact with the alien cho-ja, and marry the son of a hated enemy.  Only then can Mara face her most dangerous foe of all--in his own impregnable stronghold.  
An epic tale of adventure and intrigue.