Kingmaker — Rob Preece

Seeking the killers of her murdered parents, teen Ellie Winters crosses into another dimension--one where magic works and where a Kingdom is caught in civil war. With her martial arts skills, magic, and intelligence, Ellie finds herself in a position where she can change history--can become the Kingmaker. But can she sacrifice her dreams of revenge if they mean destroying the kingdom she's come to love? Kingmaker is a 100,000 word fantasy novel.