The new improved sorceress / Sara Hanover.

Tessa didn't believe in magic, but magic believed in her, and that started a fight for her life. An ancient artifact known as a maelstrom stone has embedded itself in her left palm. It thrives on chaos, which describes her new life perfectly. She battles to find a balance between the ordinary world and the magical one, all while freeing her father from his ghostly state, helping a phoenix wizard restore his rejuvenation ritual, and retrieving the stolen Eye of Nimora for the Broadstone clan. Tessa must also help her mother navigate the rocky road of academia and single motherhood finances, fall in love herself, and steer her college teammates to a divisional championship. She needs friends, both ordinary and magical, by her side. Then a strange and forbidding book of the Dark Arts strikes her with actual power...and Tessa realizes more than ever that there is no I in team--unless it's the one in new, improved sorceress