Revolution by Katie Salidas

Peace is an illusion. Blood, violence, and death follow Mira like shadows.

Battle lines have been drawn between human and Otherkin, and a bloody war is on the horizon: one that will end in either a shift in the world's balance of power...or ultimate destruction.

In spite of their strength, powers, and a rage known only by the oppressed, the Otherkin are evenly matched by the superior numbers of the human army. To tip the balance in their favor, the Otherkin need more soldiers - and their only options are the Gladiators of New Haven city.

Mira is sent across enemy lines to recruit any able-bodied vampires to her cause. But what she discovers along the way will blur the lines between friends and enemies. Seeds of doubt weaken Mira's allegiance, and she finds herself torn between the old masters who used her as entertainment and the new ones who consider her as nothing more than a weapon.

As the war draws near, Mira will have to decide what she is truly fighting for.