It's For Me to Know, and You to Find Out

Madeline Truth is not normal; all of her family is a successful vampire hunters except her. On a night when her parents are away, a vampire clan attacks and she is changed. Her life is turned upside down but not quite in the bad way she expected. The vampires are different than she thought: they're kind and soak up sun, not drink blood. But even the surprise doesn't stop there. She finds that she is now the queen of the clan and is trying to be killed. Her parents hate vampires; what is she going to do?