The Crown of Amiriel
After Raynin is named heir to the coveted Crown of Amiriel, the most powerful object in all the realms, she and her best friend Riley are forced to flee the kingdom and seek refuge in another realm to avoid death.
Soon, that realm is thrust into an unexpected war against a merciless king, forcing Raynin and Riley to make new alliances and learn to trust and rely on others. With the help of their friends, Raynin and Riley must fight to stay alive while trying to get a grasp on their powers and find the Crown before anyone else gets to it.
But the king has sent more than one assassin after them and the Crown, making staying alive that much harder.