Sorrow’s Song by Keri Arthur

They say breaking up is hard to do. They’re wrong. Living with the consequences is so much harder, especially when sorrow is a powerful draw to evil …

Lizzie Grace is trying to get on with her life now that she and Aiden have gone their separate ways, but it’s a difficult thing to do when just about everything reminds her of the damn man.
The situation is made worse when a body is found, and her job as Deputy Reservation Witch means she has no choice but to interact with him. At first, the death seems to be nothing more than an accidental drowning in a remote location, but it’s soon evident a supernatural entity is involved.
As they race to uncover what is going on, it becomes clear that this evil is not only targeting werewolves, but one particular pack—the O’Connor’s.
And the reason might well be the song of sorrow. A song that Lizzie’s grief might have given birth to…