The Trinity: A Mystic Brats Novel - The Mystic Brat Journals, #3

After Nara died.  .the Beast was freed. Will her friends survive his wrath?  Julie lost her best friend, her mentor, and her body all in a day. Every time she looks in the mirror she sees Nara's face, and the deadly magic it hides. Her sociopathic father is serving the Beast, capturing her boyfriend's little brother to appease it. She and her friends must confront the sins of their families' horrific legacies to prevent a deadly reckoning. Though, Julie wouldn't have thought winning this war would prove to be nearly impossible.
When the Beast revives his lover while searching for trinities of ancient magic, Julie and her friends must do whatever it takes to stop them. Or every realm in existence will be transformed into their hellish kingdom.  Destiny, as well as love, can be a cruel journey.  You'll love this YA Urban Fantasy, because it has the perfect mix of magic, adventure, and romance to keep you turning the pages.  Get it now.