Warrior Princess Assassin by Brigid Kemmerer

Warrior Princess Assassin by Brigid KemmererWARRIOR. King Maddox Kyronans fire magic has earned him a ruthless reputation on the battlefield, but now his kingdom is slowly burning. Kys only chance to save his people is to enter a marriage alliance with the neighboring nation of Astranza, and hope that the royal familys power to manipulate the weather will help his land flourish once more. He just needs to ensure no one finds out how the blaze began. PRINCESS. With war looming on the horizon,

and a flare of starfire burns her human father—an injury only a full star's blood can heal

and profanity

He is the World Ender

there are those who would rather see her dead than lead the city

intertwined with her father’s greatest secrets

and a happily ever after

But the ancient war between demons and the Order is rising to a deadly peak

but she is hiding a dangerous secret: her family’s magic is fading

Mere man shall end this endless night

the one that was perfectly sane and normal and boring until three months ago

unrelenting tale of destiny and sisterhood

and she doesn’t run --