S.J. Day (Sylvia Day) Marked Novel set #1-3: Eve of Darkness; Eve of Destruction & Eve of Chaos

Eve of Darkness - 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... Eve of Destruction -When you're learning to hunt demons, homework can be hell... Class is in, but Evangeline Hollis is far from being the star pupil. She's struggling to get through the required training to be a full-fledged Mark -- one of thousands of sinners forced to hunt demons for God. When her class goes on a week-long field trip to an abandoned military base, passing the course suddenly isn't just a matter of pride... it's a matter of life and death. There's a demon hidden among them, killing off Eve's classmates one by one. Eve of Chaos - How do you tell Satan that you ran over his hellhound? Evangeline Hollis has no idea and she doesn't want to find out. Living with the Mark of Cain--and the two sexy brothers who come with it--is trouble enough. She doesn't need to borrow more. Too bad Satan is too pissed to oblige her. Incensed at the loss of his pet, Satan has put a bounty on Eve's head, and Hell's denizens are converging en masse. The proliferation of Infernals is complicating Eve's hunts and creating chaos in her once orderly life. They've also brought her to the attention of an overzealous reverend who is certain she's Jezebel reincarnate.