Gods and Monsters by Shelby Mahurin

Evil always seeks a foothold. We must not give it one.

After a heartbreaking loss, Lou, Reid, Beau, and Coco are bent on vengeance more than ever before—and none more so than Lou.

But this is no longer the Lou they thought they knew. No longer the Lou that captured a chasseur’s heart. A darkness has settled over her, and this time it will take more than love to drive it out.

Serpent and Dove part one 

Blood and Honey part two 

Gods and Monsters part three