Child of Time: A word for magic is library

A child of Art and Magic. A perilous path to knowledge and power. A Seer comes maybe once in a generation. Mira is a child of two worlds, come early to both the Sight and her Magic. She catches glimpses of secrets others would prefer hidden, along with visions of other times. As she grows into her magic, would she become too much of a threat to her power-hungry family? Her Gran takes her to the world of Library, a hidden realm of magic and knowledge, where she makes friends with the Others, who come from many different magical realms.