Sinful C.O.R.E. Series by Kristine Mason

When a group of female vigilantes are out for vengeance, heads are going to roll…. New to the Homicide Unit, Cleveland detective Jag Stone has been handed a skull and asked to identify the victim and killer. He turns to Dr. Kenna Jordon, anthropologist and forensic facial reconstructionist, to give the skull a face. When he meets Kenna, he’s immediately attracted to her beautiful smile and curves, and intrigued that she works for the criminal investigation agency C. O. R. E... moreWhen a group of female vigilantes are out for vengeance, heads are going to roll…. New to the Homicide Unit, Cleveland detective Jag Stone has been handed a skull and asked to identify the victim and killer. He turns to Dr. Kenna Jordon, anthropologist and forensic facial reconstructionist, to give the skull a face. When he meets Kenna, he’s immediately attracted to her beautiful smile and curves, and intrigued that she works for the criminal investigation agency C. O. R. E. What he likes best…Kenna will return to Chicago in less than six weeks. Jag likes easy, and has no interest in a committed relationship. With Kenna’s help, he’s hoping to solve his first case…then watch her go. Until now, Kenna hasn’t wanted a relationship, either. Between working cases for C. O. R. E. and her job as an assistant professor at the University of Chicago, she hasn’t had the time. Only Jag is everything she wants in a man, and as they grow closer, it’s hard for her to keep her emotions in check. But a fairytale ending can never be, because she knows who the skull belongs to—and who has killed him. Three women. All wronged. All out for justice. All waiting for Kenna to admit she is one of them. As the body count rises, and the vigilantes pressure Kenna, her conscience and loyalties are put to the test. But if she refuses to cooperate, will she be the next to die? less

Some sacrifices lead to murder…. A ski trip turns deadly when a bus carrying boys from an elite high school is hijacked and driven to an old abandoned amusement park. With a frozen lake on one side, acres of forest on the other, and up against a blizzard and sub-zero temperatures, the teens are trapped and at the mercy of their kidnappers. They have less than forty-eight hours to escape before the gunmen make good on their threats and begin killing them…one by one... moreSome sacrifices lead to murder…. A ski trip turns deadly when a bus carrying boys from an elite high school is hijacked and driven to an old abandoned amusement park. With a frozen lake on one side, acres of forest on the other, and up against a blizzard and sub-zero temperatures, the teens are trapped and at the mercy of their kidnappers. They have less than forty-eight hours to escape before the gunmen make good on their threats and begin killing them…one by one. Chase Sawyer, agent for the criminal investigative firm, CORE, was a badass Crisis Negotiator with the FBI until a hostage situation resulted in the deaths of innocents. In the fallout, he left the Bureau, left the woman he loved, and left town. When a ransom is demanded for the release of fifteen kidnapped teens, Chase returns to Cleveland to work with the FBI and is forced to deal with past mistakes, along with the woman who haunts his dreams. FBI Agent Summer Raines wonders why she still loves Chase. Before their breakup she’d been questioning their relationship. The man never could commit, and after becoming a crisis negotiator, had turned controlling and distant. Yet, five months ago, when he’d been in Cleveland for an assignment, she’d let him into her house and bed, only to be left brokenhearted once again. Now he’s back and about to get a huge surprise…she’s pregnant with a child he never wanted. Chase is in for the negotiation of his life as he and Summer work to rescue the hostages and find a killer before more innocent lives are sacrificed…. less

Marriage can be murder…. Former Chicago Vice cop, Sloan North, is back working undercover, this time for the investigative agency, CORE. He’s missed being on the streets, taking on a fake persona and going after dangerous bad guys. Instead of the dark heart of Chicago, Sloan’s planted in a quiet, boring suburb of Cleveland, pretending to be married to an irritating, too hot for words, Cuyahoga County Detective, Whitney Russell... moreMarriage can be murder…. Former Chicago Vice cop, Sloan North, is back working undercover, this time for the investigative agency, CORE. He’s missed being on the streets, taking on a fake persona and going after dangerous bad guys. Instead of the dark heart of Chicago, Sloan’s planted in a quiet, boring suburb of Cleveland, pretending to be married to an irritating, too hot for words, Cuyahoga County Detective, Whitney Russell. Whitney can’t believe she’s saddled with a bearded, tattooed behemoth of a man as her phony husband. He’s crude, rude and has a bad enough attitude no one on their cul-de-sac will buy their ruse. But as they’re forced into fake wedded bliss, Sloan surprises her in more ways than one. Beneath his harsh, sexy exterior is a man worth loving. Too bad she doesn’t believe in love. While Sloan tries to avoid his gorgeous, leggy partner, deal with mind-numbing suburbia, and determine if his neighbor is indeed a big time drug lord, a body is unearthed on the neighboring street. Then another…and another. Life in the burbs goes from boring to deadly because this killer doesn’t just murder his victims. He buries them alive. less