Season of Kings by A J Rettger

War is upon the land and the throne sits empty. Who will claim it?
Elbert of Artanzia finds himself in a precarious position. After stealing the throne from his older brother, he finds himself newly crippled and low on friends. The nobles want to undermine him, while the populace wants to depose him. In a desperate attempt to keep his power, he launches a campaign against the barbarian islanders to the north, something that no king has ever done.
In the forest to the south of the capital, lives Anna and her father. While raised in isolation, Anna is taught how to hunt and kill everything that makes its home in the monster-infested forest. However, her quiet life is torn apart when a group of visitors pay her father an unexpected visit. Forced to flee to the capital city, she must find her long-lost aunt, all while fighting to protect herself and socializing with other teenagers for the first time.
Grimm White-Eyes, a legendary barbarian warrior and Shield of the Isles, is accused of murdering the Islander High King's brother. With a price on his head, he must flee his homeland and find refuge on the continent. Yet no ship will risk carrying someone of his notoriety. Unable to leave, he is forced to ally himself with the enemy, in hopes that he can continue to live his life as the gods intended, free.