Numina: Siege and Sacrifice by Charlie N. Holmberg
Sandis has finally freed herself from her master and his plans to use her as a vessel for the ancient beast Kolosos. But her master has found a new, impossible vessel: Sandis’s brother, Anon—a brother she long thought dead. Kolosos is ancient, massive, and seemingly unbeatable. Fortunately, Sandis has her own monster—an ethereal fire horse that she can summon at will. In addition, she and […]