Circle Opens #2 Street Magic

In a fantasy series, teenagers with magical gifts are surrounded by a world of royalty, mystery, and power. They find that they must rely on each other as friends and teachers, in order to use their unique powers to solve the mysteries around them and survive in a challenging world. Briar Moss spots a street kid using magic in a marketplace; he knows he must find her a teacher. But before he can do so, Briar and the young mage are swept up in gang warfare that puts them both in grave danger.