The Broken Crown — Michelle West

TOR LEONNE --
the heart of the Dominion of Annagar, where the games of state are about to become a matter of life or death--and where those who seek to seize the crown will be forced to league with a treacherously cunning ally....Tor Leonne, ancestral seat of power, where Serra Diora Maria di'Marano--the most sought-after beauty in the land, a woman betrayed by all she holds dear--may strike the first blow to change the future of Dominion and Empire alike....

AVERALAAN ARAMARELAS --
that most ancient of civilized cities, the home of the Essalieyan Imperial court, has long been a center of magics both dark and bright. And though the Empire won its last war with the Dominion, and survived a devastating magic-fueled battle with a far deadlier foe, both those victories were not without their cost....But now the realm is on the brink of a far greater confrontation, faced with an unholy alliance that could spell the end of freedom for all mortalkind....