Monica Bleue: A Werewolf Story — Steve Niles

After the death of her mother, a young girl moves away to the country with her father. Angry and grief-stricken, Monica Bleue must find a new life away from her friends, her school and everything that was familiar to her. Though she's not speaking to her dad, she begins to find her way out of her heartache from the country serenity around them. But while out wandering the forests near their home, she comes face to face with a hidden horror that changes their lives forever. 

Monica and her father search for answers to her newly transformed state, and together they bond as she learns to harness the monstrous powers she now possesses. But there's a sinister evil lying low in their small country town… and the number of missing children is climbing. Monica may be the only one with the power to uncover the secret, but as she begins to unravel the mystery, finding a savage killer only puts her and her father deeper in danger.