Darkheart & Crosse Series by Harper Allen

Megan Crosse never had to fight for anything. Now she’s fighting the urge to kill. Megan and her sisters are heirs to an ancient vampire-slaying legacy. One of them is a natural-born slayer. One is a healer. One will become a vampire. And they’re all in imminent danger from a world being overrun by their undead enemies… Yet with wild and rugged bodyguard Mikhail watching her every move, Megan’s got an even bigger problem... moreMegan Crosse never had to fight for anything. Now she’s fighting the urge to kill. Megan and her sisters are heirs to an ancient vampire-slaying legacy. One of them is a natural-born slayer. One is a healer. One will become a vampire. And they’re all in imminent danger from a world being overrun by their undead enemies… Yet with wild and rugged bodyguard Mikhail watching her every move, Megan’s got an even bigger problem. The bad-boy-turned-good leaves Megan weak at the knees, but he has his own supernatural secret that could tear them apart forever! less

The Crosse triplets have had a hell of a year. To their shock, their grandfather Darkheart revealed that the sisters hail from a long line of vampire slayers. According to legend, one of them is the new slayer. One can heal vampires. And one will turn into a blood-sucking vamp.Professional vampire-hunter Jack Rawls believes sexy, cocktail-loving Kat is the vamp-to-be. Desperate not to turn fang, Kat enlists the wary Jack to help her find Maplesburg's "vamp zero," Cyrus Kane... moreThe Crosse triplets have had a hell of a year. To their shock, their grandfather Darkheart revealed that the sisters hail from a long line of vampire slayers. According to legend, one of them is the new slayer. One can heal vampires. And one will turn into a blood-sucking vamp.Professional vampire-hunter Jack Rawls believes sexy, cocktail-loving Kat is the vamp-to-be. Desperate not to turn fang, Kat enlists the wary Jack to help her find Maplesburg's "vamp zero," Cyrus Kane. With Kane dead—permanently—she might be able to stop the prophecy in its tracks. But Kat hadn't counted on her growing feelings for Jack, or the charisma and true evil of Kane…. less

Ever since Tash's grandfather Darkheart revealed the big family secret--Tash and her triplet sisters were born of a vampire slayer--Tash's life has been a series of surprises. But none of that prepared her for the possibility of turning vamp herself.That's the good news. The bad? The most gorgeous man she's ever laid eyes on is over two hundred years old. And one of her sisters wants to stake him, while the other wants to doom him to a life of tortured guilt... moreEver since Tash's grandfather Darkheart revealed the big family secret--Tash and her triplet sisters were born of a vampire slayer--Tash's life has been a series of surprises. But none of that prepared her for the possibility of turning vamp herself.That's the good news. The bad? The most gorgeous man she's ever laid eyes on is over two hundred years old. And one of her sisters wants to stake him, while the other wants to doom him to a life of tortured guilt. Worse yet, with a new Queen Vamp in town, it's up to Tash to infiltrate her army. As a semihuman, there's no danger of Tash falling under Lady Jasmine's control. Or so she thinks.... less