The Journey of Two Sisters: Book 4 of the Kinstone series

Two weeks after the battle that nearly killed her, Aria finally leaves her room. She has learned that her birth family was murdered by Regulus, that her birth mother was resurrected and twisted into a vengeful teenager named Diana, and that her half of the Kinstone is all that saved her. The scars are not only on her body. In the wake of that fight, she has also found a new bond with the mother who raised her, and she can finally say the word aloud. Surrounded by her loving mother, her grandmother Miriam, the faithful wolf Fenris and a household of maids and friends, Aria tries to heal. But the war with Regulus and Dewloura is far from over, and a path is opening that two sisters must walk to find each other.