A Wild Light is the third Hunter Kiss novel. It's been a while since I've become entangled in a Hunter Kiss book. Too long. I recommend reading them in order. And don't miss the short stories that crop up in anthologies and other works.
Maxine wakes up from her birthday party covered in blood, and laying next to her grandfather's dead body. This novel starts out at a fast run and never slows down. Fighting zombies and demons is bread and butter to Maxine and her boys, and they have plenty of fighting to do in this book. The veil is open and somebody's going to have to close it or humanity will pay in rivers of blood. Very highly recommended.