Black swan rising trilogy

When New York City jewelry designer, Garet James, stumbles into a strange antiques shop in her neighborhood, her life is turned upside down. John Dee, the shopkeeper, offers her a ton of money, to open a silver box. When she does so, otherworldly things start to happen. Garet learns that she has been pulled in a prophecy that is hundreds of years old, and opening the box unleashes an evil force onto the streets of Manhattan.

Jewelry designer Garet James is the Watchtower -- the last in a long line of powerful women sworn to protect the world from evil. Although she had once defeated evil in New York City, her pursuit of her true love, the 400-year-old vampire Will Hughes, has now unleashed an age-old evil onto the modern world, and the entire planet is at risk.