Once Bitten (Alexa O'Brien Huntress Book 1) Book 1:
Alexa O'Brien has never been like other people. A hunter of supernatural rogues, she is a werewolf with unusual but extraordinary power. Power that draws her to Arys Knight, the mysterious vampire who awakens her dark side. What they create together is dangerous and binding, forcing her to question the source of her abilities. It threatens not only her remaining humanity, but her relationship with fellow werewolf, Shaz Richardson, as well.
When Alexa's womanizing former lover and the Alpha of her pack is framed for murder, he draws public attention that could earn him a death sentence if she won't step in to help him. Alexa would love to watch karma at work but as the body count rises, long buried secrets are exposed. She's forced to face the painful truth that not everyone is who she thinks they are.