Eve of Darkness (Marked #1)

Cursed by God, hunted by demons, desired by Cain and Abel... All in a day's work.

For Evangeline Hollis, a long ago fling with a bad boy from the wrong side of the tracks just became a disaster of biblical proportions. One night with a leather-clad man of mystery has led to a divine punishment: the Mark of Cain.

Thrust into a world where sinners are drafted into service to kill demons, Eve's learning curve is short. A longtime agnostic, she begrudgingly maneuvers through a celestial bureaucracy where she is a valuable but ill-treated pawn. She's also become the latest point of contention in the oldest case of sibling rivalry in history...

But she'll worry about all that later. Right now she's more concerned with learning to kill while staying alive. And saving the soul she'd never believed she had ... in S.J. Day's Eve of Darkness.