Auzou She-wolf book

There are some taboo subjects that you just can't talk about. I only share my secret with my grandfather... someone has to double-lock me once a month. Someone ready to pull the trigger. But things have changed in Tillsville. A new werewolf has arrived and is wreaking havoc on my territory... at the risk of drawing attention to me and my grandfather, despite all our precautions. Out of the question! My instinct is to find my new enemy... even if it means getting into a bestial turf battle, drunk on a full moon that could make me lose all control.