The Fallen: Part One: The Watcher Series: Book Four

Ambushed by the French coven, Aleria is taken captive by old foes and learns that Dagan's last words have proven eerily prophetic: the Fallen are coming-and she doesn't have the power to stop them. Now, as she tries to unite humans and vampires against this new threat, she realizes that the hatred that they have for one another might be the greatest enemy of all. Will they stand together or die alone?