Demon Enforcers Series by Jenn Stark

None of us is without Sin... After serving untold millennia as the leader of a demon special ops team with a brutal reputation for efficiency, Warrick of the Syx has seen it all, done it all, killed it all. Penance for his own damnation? Sure. But with the world running black with blood and magic, his skills are definitely in high demand.This time, though...there's a catch. And her name is Maria Santos. Beautiful, badass, and out for blood, Maria's wrestling with her own dark secrets... moreNone of us is without Sin... After serving untold millennia as the leader of a demon special ops team with a brutal reputation for efficiency, Warrick of the Syx has seen it all, done it all, killed it all. Penance for his own damnation? Sure. But with the world running black with blood and magic, his skills are definitely in high demand.This time, though...there's a catch. And her name is Maria Santos. Beautiful, badass, and out for blood, Maria's wrestling with her own dark secrets. The kind of secrets that call to Warrick's twisted soul. A call he knows better than to answer.Unfortunately, the dangerously tempting undercover cop is Warrick's only ticket into the lockdown hellhole where a particularly vicious demon faction is boiling over, ready to unleash a new Armageddon on earth. If he wants to get at them, he's going to have to take Maria with him.But the second she gets caught in the crossfire between Warrick and the scum of eternity, well...Hell hath no fury like a Demon Unbound. less

A Sin so great it cannot stand... It’s not easy being the wittiest, sexiest, most devilishly handsome member of his elite team of Demon Enforcers, but Finn of the Syx has worked it his entire existence. The existence he can remember, anyway.While his fellow demons can recall their lives as Fallen angels—and the sins that got them condemned—Finn’s memory is a blank slate. Which means his Sin was so horrible, not even the mind of a demon can handle it. Outstanding... moreA Sin so great it cannot stand... It’s not easy being the wittiest, sexiest, most devilishly handsome member of his elite team of Demon Enforcers, but Finn of the Syx has worked it his entire existence. The existence he can remember, anyway.While his fellow demons can recall their lives as Fallen angels—and the sins that got them condemned—Finn’s memory is a blank slate. Which means his Sin was so horrible, not even the mind of a demon can handle it. Outstanding.Now Finn is given his last chance for redemption: twenty-four hours to find an encrypted list of mortals marked for death. Unfortunately, the only person who can help him is Dana Griffin—the gritty, passionate, fiercely independent security expert who’s far more than she thinks she is, and definitely more than Finn deserves. Not to mention she’s being hunted by the worst of his kind.Finn knows Dana is the key to his future and his past, but she’ll also be a dead woman if he can't remember how to save them both before the clock strikes midnight on Christmas Eve. No pressure, though.The life you’ve lost is all that can save you when you’re a Demon Forsaken. less