Paige McKenzie

Sunshine Griffith is stunned—as is her boyfriend Nolan, and her adoptive mom Kat—to learn that she's a "luiseach": one of an ancient race of creatures who live among humans, protecting them from dark spirits and helping them move on to the afterlife. Now her powers are fully awakened, and having survived an abyss full of demons at the end of Book Two, Sunshine Griffith must figure out who--or what--as been organizing the forces of darkness against her. Nolan discovers that Sunshine's death would trigger a calamitous event, and that the fate of all civilization is depending on her survival. When an unexpected event unleashes a fierce war between the luiseach and the demon army, Sunshine will learn a shocking truth about herself, and what sort of sacrifice is required for her to save the world.

Books like The Sacrifice of Sunshine Girl

Your next favorite book is out there