Time till' the moon

In this fantasy/love/adventure novel we follow a strong,odd, weird girl saving the earth from destruction while training and saving the "prince" of the "knox's" in order to restore peace in the worlds. She soon falls in love with him which creates a conflict and a resolution. We will see who she fights and how can she conquer the Earth-ways of well EARTH. Will she do it or she a dead mouse caught by a cat.