A Kingdom Lost — Barbara Ann Wright

Princess Katya Nar Umbriel has little left to lose. Her uncle Roland took her home, scattered her family, and forced her to abandon Starbride, her dearest love. Slim hopes and righteous anger carry Katya into Starbride's homeland to raise an army and take back all that was stolen from her.

Starbride never dreamed she'd lead a pack of foreign rebels against a Fiendish usurper. She holds the capital city out of love, denying any rumor of Katya's death. As the two strive toward each other, Roland dogs their every step, loosing Fiend-filled corpses on Katya's army and hypnotizing the capital's citizens into hunting Starbride down. If they ever meet again, it'll be over his dead body.