May Day - Gray Witch Novels

As the temperature rises, so does the body count. Someone is using magic that hasn't been seen in centuries to drain human and witches of their life force. After one encounter, shunned and exiled witch, Ari realizes that any witch is fair game against this power. Unable to return to her former coven, she sends out a call to all black magic and white magic users to unite and fight. They must put aside old stereotypes and fight this ancient evil if any of them plan on making it through this Beltane alive.