A Glimpse of Her Soul - Gillian Boone, #1

Gillian is an ordinary teenager trying to navigate high school. But when a horrific, supernatural creature murders a student, Gillian learns she stands next on the list. Now she must unravel the arcane mystery while surviving attacks from bizarre monstrosities. Her struggle leads her into a world hiding just beneath the curtain of our own - an underworld of vicious creatures and dark magic. A world in which her own family is not what they appear.  One where her only savior may be her deadliest enemy.
She better come up with answers soon because more than one life may hangs in jeopardy. Filled with action and excitement, intrigue and mystery, A Glimpse of Her Soul is a pulse-pounding ride that will stay with you long after you've read the final chapter.