Daughter of the Bone Forest

Rosy is a bone familiar, gifted with the power to shift into animals marked with exposed bone. She spends most of her days in the magical Bone Forest, caring for her feral grandmother and hiding her powers to avoid conscription by the Witch King's army - until the day that she saves the life of Princess Shaw, a witch known as Death's Heir. The princess offers Rosy the chance to attend the prestigious school, Witch Hall, as payment. There, Rosy finds herself embroiled in political games she doesn