Black Wolves Saga: Bloody Nightmare

Fiona has spent her life in a tower, kept apart from the world by fragile health. The cat-twin princes Mejojo and Auger have taken an interest in her — Mejojo intends to make her his bride — but her father refused them. Rumors begin spreading through the town that Fiona is a witch, and the twins use this as justification to have her arrested and brought to the castle under the pretense of "observation." Eventually, Fiona's half-brother Nesso and her butler Zara break her out and the three escape together. The dark political world they flee into is ruled by two feline tyrants who learned in childhood that cruelty is the only reliable tool of survival, and were driven to something close to insanity by the attempts on their lives and the oppressions they endured. There is nothing they will not do for what they want.